diff --git a/Makefile b/Makefile
index 514b1b8cbb..82f83944c0 100644
--- a/Makefile
+++ b/Makefile
@@ -314,6 +314,7 @@ install-core: default
 	@$(INSTALL_DIR) "$(DATA_INSTALL_DIR)"
 	@$(INSTALL_PROGRAM) $(foreach prog,$(CORE),$($(prog)_TARGET)) "$(DATA_INSTALL_DIR)"
 	@$(INSTALL_DIR) "$(DATA_INSTALL_DIR)/mods"
+	@$(CP_R) mods/common "$(DATA_INSTALL_DIR)/mods/"
 	@$(CP_R) mods/cnc "$(DATA_INSTALL_DIR)/mods/"
 	@$(INSTALL_PROGRAM) $(mod_cnc_TARGET) "$(DATA_INSTALL_DIR)/mods/cnc"
 	@$(CP_R) mods/ra "$(DATA_INSTALL_DIR)/mods/"
diff --git a/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs b/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
index 69345ff428..61979cc596 100644
--- a/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
+++ b/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
@@ -9,6 +9,8 @@
 #endregion
 
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.Linq;
 using NLua;
 using OpenRA.Effects;
@@ -33,6 +35,7 @@ namespace OpenRA.Mods.RA.Scripting
 	public class LuaScriptInterface : IWorldLoaded, ITick
 	{
 		World world;
+		Dictionary<string, Actor> mapActors;
 		readonly LuaScriptContext context = new LuaScriptContext();
 		readonly LuaScriptInterfaceInfo info;
 
@@ -44,11 +47,13 @@ namespace OpenRA.Mods.RA.Scripting
 		public void WorldLoaded(World w, WorldRenderer wr)
 		{
 			world = w;
+			mapActors = world.WorldActor.Trait<SpawnMapActors>().Actors;
 
 			context.Lua["World"] = w;
 			context.Lua["WorldRenderer"] = wr;
 			context.RegisterObject(this, "Internal", false);
 			context.RegisterType(typeof(WVec), "WVec", true);
+			context.RegisterType(typeof(CVec), "CVec", true);
 			context.RegisterType(typeof(WPos), "WPos", true);
 			context.RegisterType(typeof(CPos), "CPos", true);
 			context.RegisterType(typeof(WRot), "WRot", true);
@@ -70,7 +75,7 @@ namespace OpenRA.Mods.RA.Scripting
 
 		void AddMapActorGlobals()
 		{
-			foreach (var kv in world.WorldActor.Trait<SpawnMapActors>().Actors)
+			foreach (var kv in mapActors)
 			{
 				if (context.Lua[kv.Key] != null)
 					context.ShowErrorMessage("{0}: The global name '{1}' is reserved and may not be used by map actor {2}".F(GetType().Name, kv.Key, kv.Value), null);
@@ -146,6 +151,19 @@ namespace OpenRA.Mods.RA.Scripting
 			return ret != null;
 		}
 
+		[LuaGlobal]
+		public object[] ActorsWithTrait(string className)
+		{
+			var type = Game.modData.ObjectCreator.FindType(className);
+			if (type == null)
+				throw new InvalidOperationException("Cannot locate type: {0}".F(className));
+
+			var method = typeof(World).GetMethod("ActorsWithTrait");
+			var genericMethod = method.MakeGenericMethod(type);
+			var result = ((IEnumerable)genericMethod.Invoke(world, null)).Cast<object>().ToArray();
+			return result;
+		}
+
 		[LuaGlobal]
 		public object TraitInfoOrDefault(string actorType, string className)
 		{
@@ -273,5 +291,38 @@ namespace OpenRA.Mods.RA.Scripting
 		{
 			return world.ActorsWithTrait<MustBeDestroyed>().All(p => p.Actor.Owner != player);
 		}
+
+		[LuaGlobal]
+		public void AttackMove(Actor actor, CPos location)
+		{
+			if (actor.HasTrait<AttackMove>())
+				actor.QueueActivity(new AttackMove.AttackMoveActivity(actor, new Move.Move(location, 0)));
+			else
+				actor.QueueActivity(new Move.Move(location, 0));
+		}
+
+		[LuaGlobal]
+		public int GetRandomInteger(double low, double high)
+		{
+			return world.SharedRandom.Next((int)low, (int)high);
+		}
+
+		[LuaGlobal]
+		public CPos GetRandomCell()
+		{
+			return world.ChooseRandomCell(world.SharedRandom);
+		}
+
+		[LuaGlobal]
+		public CPos GetRandomEdgeCell()
+		{
+			return world.ChooseRandomEdgeCell();
+		}
+
+		[LuaGlobal]
+		public Actor GetNamedActor(string actorName)
+		{
+			return mapActors[actorName];
+		}
 	}
 }
diff --git a/mods/cnc/maps/shellmap/shellmap.lua b/mods/cnc/maps/shellmap/shellmap.lua
index d47573a29e..ba266799b2 100644
--- a/mods/cnc/maps/shellmap/shellmap.lua
+++ b/mods/cnc/maps/shellmap/shellmap.lua
@@ -5,7 +5,7 @@ speed = 5
 Tick = function()
 	ticks = ticks + 1
 	local t = (ticks + 45) % (360 * speed) * (math.pi / 180) / speed;
-	OpenRA.SetViewportCenterPosition(WPos.op_Addition(viewportOrigin, MakeVec(-15360 * math.sin(t), 4096 * math.cos(t))))
+	OpenRA.SetViewportCenterPosition(WPos.op_Addition(viewportOrigin, WVec.New(-15360 * math.sin(t), 4096 * math.cos(t))))
 end
 
 WorldLoaded = function()
@@ -16,7 +16,7 @@ WorldLoaded = function()
 
 	local units = { boat1, boat2, boat3, boat4, lst1, lst2, lst3}
 	for i, unit in ipairs(units) do
-		LoopTrack(unit, MakePos(8, unit.Location.Y), MakePos(87, unit.Location.Y))
+		LoopTrack(unit, CPos.New(8, unit.Location.Y), CPos.New(87, unit.Location.Y))
 	end
 end
 
@@ -34,13 +34,4 @@ CreateUnitsInTransport = function(transport, passengerNames)
 	for i, passengerName in ipairs(passengerNames) do
 		cargo:Load(transport, Actor.Create(passengerName, { AddToWorld = false, Owner = owner, Facing = { facing, "Int32" } }))
 	end
-end
-
--- TODO: The standard library should expose CPos.New() etc
-MakePos = function(x, y)
-	return OpenRA.New("CPos", { {x, "Int32"}, {y, "Int32"} })
-end
-
-MakeVec = function(x, y)
-	return OpenRA.New("WVec", { {x, "Int32"}, {y, "Int32"}, {0, "Int32"} })
 end
\ No newline at end of file
diff --git a/mods/cnc/mod.yaml b/mods/cnc/mod.yaml
index 0b64e0d800..d53de3449b 100644
--- a/mods/cnc/mod.yaml
+++ b/mods/cnc/mod.yaml
@@ -165,12 +165,13 @@ Fonts:
 		Size:10
 
 LuaScripts:
-	mods/ra/lua/utils.lua
-	mods/ra/lua/openra.lua
-	mods/ra/lua/map.lua
-	mods/ra/lua/actor.lua
-	mods/ra/lua/team.lua
-	mods/ra/lua/media.lua
-	mods/ra/lua/mission.lua
-	mods/ra/lua/reinforcements.lua
-	mods/ra/lua/supportpowers.lua
+	mods/common/lua/utils.lua
+	mods/common/lua/openra.lua
+	mods/common/lua/map.lua
+	mods/common/lua/actor.lua
+	mods/common/lua/team.lua
+	mods/common/lua/media.lua
+	mods/common/lua/mission.lua
+	mods/common/lua/reinforcements.lua
+	mods/common/lua/supportpowers.lua
+	mods/common/lua/rules.lua
diff --git a/mods/ra/lua/actor.lua b/mods/common/lua/actor.lua
similarity index 81%
rename from mods/ra/lua/actor.lua
rename to mods/common/lua/actor.lua
index 4e50e923b9..7e7dfd383c 100644
--- a/mods/ra/lua/actor.lua
+++ b/mods/common/lua/actor.lua
@@ -24,17 +24,33 @@ Actor.Move = function(actor, location)
 end
 
 Actor.MoveNear = function(actor, location, nearEnough)
-	actor:QueueActivity(OpenRA.New("Move", { location, Map.GetWRangeFromCells(nearEnough) }))
+	actor:QueueActivity(OpenRA.New("Move", { location, WRange.FromCells(nearEnough) }))
 end
 
 Actor.ScriptedMove = function(actor, location)
-	actor:QueueActivity(OpenRA.New("Move", { location }))
+	if Actor.HasTrait(actor, "Helicopter") then
+		actor:QueueActivity(OpenRA.New("HeliFly", { location.CenterPosition }))
+	else
+		actor:QueueActivity(OpenRA.New("Move", { location }))
+	end
+end
+
+Actor.AfterMove = function(actor)
+	local heli = Actor.TraitOrDefault(actor, "Helicopter")
+	if heli ~= nil then
+		Actor.Turn(actor, heli.Info.InitialFacing)
+		Actor.HeliLand(actor, true)
+	end
 end
 
 Actor.Teleport = function(actor, location)
 	actor:QueueActivity(OpenRA.New("SimpleTeleport", { location }))
 end
 
+Actor.AttackMove = function(actor, location)
+	Internal.AttackMove(actor, location)
+end
+
 Actor.HeliFly = function(actor, position)
 	actor:QueueActivity(OpenRA.New("HeliFly", { position }))
 end
@@ -119,6 +135,10 @@ Actor.Facing = function(actor)
 	return Actor.Trait(actor, "IFacing"):get_Facing()
 end
 
+Actor.IsIdle = function(actor)
+	return actor.IsIdle
+end
+
 Actor.SetStance = function(actor, stance)
 	Internal.SetUnitStance(actor, stance)
 end
@@ -135,6 +155,14 @@ Actor.OnRemovedFromWorld = function(actor, eh)
 	Actor.Trait(actor, "LuaScriptEvents").OnRemovedFromWorld:Add(eh)
 end
 
+Actor.ActorsWithTrait = function(className)
+	local ret = { }
+	for item in Utils.Enumerate(Internal.ActorsWithTrait(className)) do
+		table.insert(ret, item.Actor)
+	end
+	return ret
+end
+
 Actor.HasTrait = function(actor, className)
 	return Internal.HasTrait(actor, className)
 end
@@ -145,16 +173,4 @@ end
 
 Actor.Trait = function(actor, className)
 	return Internal.Trait(actor, className)
-end
-
-Actor.HasTraitInfo = function(actorType, className)
-	return Internal.HasTraitInfo(actorType, className)
-end
-
-Actor.TraitInfoOrDefault = function(actorType, className)
-	return Internal.TraitInfoOrDefault(actorType, className)
-end
-
-Actor.TraitInfo = function(actorType, className)
-	return Internal.TraitInfo(actorType, className)
 end
\ No newline at end of file
diff --git a/mods/common/lua/map.lua b/mods/common/lua/map.lua
new file mode 100644
index 0000000000..1b587cf780
--- /dev/null
+++ b/mods/common/lua/map.lua
@@ -0,0 +1,51 @@
+Map = { }
+
+Map.GetFacing = function(vec, currentFacing)
+	return Internal.GetFacing(vec, currentFacing)
+end
+
+Map.GetRandomCell = function()
+	return Internal.GetRandomCell()
+end
+
+Map.GetRandomEdgeCell = function()
+	return Internal.GetRandomEdgeCell()
+end
+
+Map.GetNamedActor = function(actorName)
+	return Internal.GetNamedActor(actorName)
+end
+
+CPos.New = function(x, y)
+	return OpenRA.New("CPos", { { x, "Int32" }, { y, "Int32" } })
+end
+
+WPos.New = function(x, y, z)
+	if z == nil then
+		z = 0
+	end
+	return OpenRA.New("WPos", { { x, "Int32" }, { y, "Int32" }, { z, "Int32" } })
+end
+
+WPos.FromCPos = function(location)
+	return WPos.New(location.X * 1024, location.Y * 1024, 0)
+end
+
+CVec.New = function(x, y)
+	return OpenRA.New("CVec", { { x, "Int32" }, { y, "Int32" } })
+end
+
+WVec.New = function(x, y, z)
+	if z == nil then
+		z = 0
+	end
+	return OpenRA.New("WVec", { { x, "Int32" }, { y, "Int32" }, { z, "Int32" } })
+end
+
+WRange.New = function(r)
+	return OpenRA.New("WRange", { { r, "Int32" } })
+end
+
+WRange.FromCells = function(cells)
+	return WRange.New(cells * 1024)
+end
diff --git a/mods/ra/lua/media.lua b/mods/common/lua/media.lua
similarity index 100%
rename from mods/ra/lua/media.lua
rename to mods/common/lua/media.lua
diff --git a/mods/ra/lua/mission.lua b/mods/common/lua/mission.lua
similarity index 84%
rename from mods/ra/lua/mission.lua
rename to mods/common/lua/mission.lua
index 94fca80214..ae942766ea 100644
--- a/mods/ra/lua/mission.lua
+++ b/mods/common/lua/mission.lua
@@ -23,8 +23,8 @@ Mission.MissionOver = function(winners, losers, setWinStates)
 end
 
 Mission.GetGroundAttackersOf = function(player)
-	return Utils.EnumerableWhere(World.Actors, function(actor)
-		return not Actor.IsDead(actor) and Actor.IsInWorld(actor) and Actor.Owner(actor) == player and Actor.HasTrait(actor, "AttackBase") and Actor.HasTrait(actor, "Mobile")
+	return Utils.Where(Actor.ActorsWithTrait("AttackBase"), function(actor)
+		return not Actor.IsDead(actor) and Actor.IsInWorld(actor) and Actor.Owner(actor) == player and Actor.HasTrait(actor, "Mobile")
 	end)
 end
 
diff --git a/mods/ra/lua/openra.lua b/mods/common/lua/openra.lua
similarity index 90%
rename from mods/ra/lua/openra.lua
rename to mods/common/lua/openra.lua
index 64589a1ba1..16f1e02671 100644
--- a/mods/ra/lua/openra.lua
+++ b/mods/common/lua/openra.lua
@@ -33,10 +33,18 @@ OpenRA.GetPlayer = function(internalName)
 	return Utils.EnumerableFirstOrNil(World.Players, function(p) return p.InternalName == internalName end)
 end
 
+OpenRA.GetPlayers = function(func)
+	return Utils.EnumerableWhere(World.Players, func)
+end
+
 OpenRA.SetWinState = function(player, winState)
 	Internal.SetWinState(player, winState)
 end
 
+OpenRA.GetRandomInteger = function(low, high)
+	return Internal.GetRandomInteger(low, high)
+end
+
 OpenRA.TakeOre = function(player, amount)
 	Actor.Trait(player.PlayerActor, "PlayerResources"):TakeOre(amount)
 end
@@ -67,4 +75,4 @@ end
 
 OpenRA.GetCash = function(player)
 	return Actor.Trait(player.PlayerActor, "PlayerResources").Cash
-end
\ No newline at end of file
+end
diff --git a/mods/common/lua/reinforcements.lua b/mods/common/lua/reinforcements.lua
new file mode 100644
index 0000000000..8d88de85be
--- /dev/null
+++ b/mods/common/lua/reinforcements.lua
@@ -0,0 +1,58 @@
+Reinforcements = { }
+
+Reinforcements.Insert = function(owner, transportName, passengerNames, enterPath, exitPath)
+	local facing = { Map.GetFacing(CPos.op_Subtraction(enterPath[2], enterPath[1]), 0), "Int32" }
+	local altitude = { Rules.InitialAltitude(transportName), "Int32" }
+	local transport = Actor.Create(transportName, { Owner = owner, Location = enterPath[1], Facing = facing, Altitude = altitude })
+	local cargo = Actor.Trait(transport, "Cargo")
+	local passengers = { }
+
+	for i, passengerName in ipairs(passengerNames) do
+		local passenger = Actor.Create(passengerName, { AddToWorld = false, Owner = owner })
+		passengers[i] = passenger
+		cargo:Load(transport, passenger)
+	end
+
+	Utils.Do(Utils.Skip(enterPath, 1), function(l) Actor.ScriptedMove(transport, l) end)
+	Actor.AfterMove(transport)
+	Actor.UnloadCargo(transport, true)
+	Actor.Wait(transport, 25)
+	Utils.Do(exitPath, function(l) Actor.ScriptedMove(transport, l) end)
+	Actor.RemoveSelf(transport)
+	return transport, passengers
+end
+
+Reinforcements.Extract = function(owner, transportName, passengerNames, enterPath, exitPath)
+	local facing = { Map.GetFacing(CPos.op_Subtraction(enterPath[2], enterPath[1]), 0), "Int32" }
+	local altitude = { Rules.InitialAltitude(transportName), "Int32" }
+	local transport = Actor.Create(transportName, { Owner = owner, Location = enterPath[1], Facing = facing, Altitude = altitude })
+	local cargo = Actor.Trait(transport, "Cargo")
+
+	Utils.Do(Utils.Skip(enterPath, 1), function(l) Actor.ScriptedMove(transport, l) end)
+	Actor.AfterMove(transport)
+	Actor.WaitFor(transport, function()
+		return Utils.All(passengerNames, function(passenger) return cargo.Passengers:Contains(passenger) end)
+	end)
+
+	Actor.Wait(transport, 125)
+	Utils.Do(exitPath, function(l) Actor.ScriptedMove(transport, l) end)
+	Actor.RemoveSelf(transport)
+	return transport
+end
+
+Reinforcements.Reinforce = function(owner, reinforcementNames, enterLocation, rallyPointLocation, interval, onCreateFunc)
+	local facing = { Map.GetFacing(CPos.op_Subtraction(rallyPointLocation, enterLocation), 0), "Int32" }
+	local reinforcements = { }
+	for i, reinforcementName in ipairs(reinforcementNames) do
+		local reinforcement = Actor.Create(reinforcementName, { AddToWorld = false, Owner = owner, Location = enterLocation, Facing = facing })
+		reinforcements[i] = reinforcement
+		OpenRA.RunAfterDelay((i - 1) * interval, function()
+			World:Add(reinforcement)
+			Actor.MoveNear(reinforcement, rallyPointLocation, 2)
+			if onCreateFunc ~= nil then
+				onCreateFunc(reinforcement)
+			end
+		end)
+	end
+	return reinforcements
+end
\ No newline at end of file
diff --git a/mods/common/lua/rules.lua b/mods/common/lua/rules.lua
new file mode 100644
index 0000000000..17d50b563c
--- /dev/null
+++ b/mods/common/lua/rules.lua
@@ -0,0 +1,21 @@
+Rules = { }
+
+Rules.HasTraitInfo = function(actorType, className)
+	return Internal.HasTraitInfo(actorType, className)
+end
+
+Rules.TraitInfoOrDefault = function(actorType, className)
+	return Internal.TraitInfoOrDefault(actorType, className)
+end
+
+Rules.TraitInfo = function(actorType, className)
+	return Internal.TraitInfo(actorType, className)
+end
+
+Rules.InitialAltitude = function(actorType)
+	local ai = Rules.TraitInfoOrDefault(actorType, "AircraftInfo")
+	if ai ~= nil then
+		return ai.CruiseAltitude
+	end
+	return 0
+end
\ No newline at end of file
diff --git a/mods/ra/lua/supportpowers.lua b/mods/common/lua/supportpowers.lua
similarity index 84%
rename from mods/ra/lua/supportpowers.lua
rename to mods/common/lua/supportpowers.lua
index 0dff9c6824..c899ddfa3b 100644
--- a/mods/ra/lua/supportpowers.lua
+++ b/mods/common/lua/supportpowers.lua
@@ -1,8 +1,8 @@
 SupportPowers = { }
 
-SupportPowers.Parabomb = function(owner, planeName, enterLocation, bombLocation)
+SupportPowers.Airstrike = function(owner, planeName, enterLocation, bombLocation)
 	local facing = { Map.GetFacing(CPos.op_Subtraction(bombLocation, enterLocation), 0), "Int32" }
-	local altitude = { Actor.TraitInfo(planeName, "AircraftInfo").CruiseAltitude, "Int32" }
+	local altitude = { Rules.TraitInfo(planeName, "AircraftInfo").CruiseAltitude, "Int32" }
 	local plane = Actor.Create(planeName, { Location = enterLocation, Owner = owner, Facing = facing, Altitude = altitude })
 	Actor.Trait(plane, "AttackBomber"):SetTarget(bombLocation.CenterPosition)
 	Actor.Fly(plane, bombLocation.CenterPosition)
@@ -13,7 +13,7 @@ end
 
 SupportPowers.Paradrop = function(owner, planeName, passengerNames, enterLocation, dropLocation)
 	local facing = { Map.GetFacing(CPos.op_Subtraction(dropLocation, enterLocation), 0), "Int32" }
-	local altitude = { Actor.TraitInfo(planeName, "AircraftInfo").CruiseAltitude, "Int32" }
+	local altitude = { Rules.TraitInfo(planeName, "AircraftInfo").CruiseAltitude, "Int32" }
 	local plane = Actor.Create(planeName, { Location = enterLocation, Owner = owner, Facing = facing, Altitude = altitude })
 	Actor.FlyAttackCell(plane, dropLocation)
 	Actor.Trait(plane, "ParaDrop"):SetLZ(dropLocation)
diff --git a/mods/ra/lua/team.lua b/mods/common/lua/team.lua
similarity index 95%
rename from mods/ra/lua/team.lua
rename to mods/common/lua/team.lua
index f77a0733ed..6d41af2d23 100644
--- a/mods/ra/lua/team.lua
+++ b/mods/common/lua/team.lua
@@ -1,6 +1,6 @@
 Team = { }
 
-Team.Create = function(actors)
+Team.New = function(actors)
 	local team = { }
 	team.Actors = actors
 	team.OnAllKilled = { }
@@ -57,5 +57,5 @@ Team.Contains = function(team, actor)
 end
 
 Team.Do = function(team, func)
-	Utils.ForEach(team.Actors, func)
+	Utils.Do(team.Actors, func)
 end
\ No newline at end of file
diff --git a/mods/ra/lua/utils.lua b/mods/common/lua/utils.lua
similarity index 85%
rename from mods/ra/lua/utils.lua
rename to mods/common/lua/utils.lua
index 9a486d88dc..eab8cbe6d7 100644
--- a/mods/ra/lua/utils.lua
+++ b/mods/common/lua/utils.lua
@@ -56,12 +56,22 @@ Utils.Any = function(array, func)
 	return false
 end
 
-Utils.ForEach = function(array, func)
+Utils.Do = function(array, func)
 	for i, item in ipairs(array) do
 		func(item)
 	end
 end
 
+Utils.Skip = function(array, n)
+	local ret = { }
+	for i, item in ipairs(array) do
+		if i > n then
+			table.insert(ret, item)
+		end
+	end
+	return ret
+end
+
 Utils.TableToArray = function(luaTable)
 	return Internal.TableToArray(luaTable)
 end
\ No newline at end of file
diff --git a/mods/d2k/mod.yaml b/mods/d2k/mod.yaml
index c744877cad..f445a4a54d 100644
--- a/mods/d2k/mod.yaml
+++ b/mods/d2k/mod.yaml
@@ -145,12 +145,13 @@ Fonts:
 		Size:10
 
 LuaScripts:
-	mods/ra/lua/utils.lua
-	mods/ra/lua/openra.lua
-	mods/ra/lua/map.lua
-	mods/ra/lua/actor.lua
-	mods/ra/lua/team.lua
-	mods/ra/lua/media.lua
-	mods/ra/lua/mission.lua
-	mods/ra/lua/reinforcements.lua
-	mods/ra/lua/supportpowers.lua
+	mods/common/lua/utils.lua
+	mods/common/lua/openra.lua
+	mods/common/lua/map.lua
+	mods/common/lua/actor.lua
+	mods/common/lua/team.lua
+	mods/common/lua/media.lua
+	mods/common/lua/mission.lua
+	mods/common/lua/reinforcements.lua
+	mods/common/lua/supportpowers.lua
+	mods/common/lua/rules.lua
diff --git a/mods/ra/lua/map.lua b/mods/ra/lua/map.lua
deleted file mode 100644
index 39ed982234..0000000000
--- a/mods/ra/lua/map.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-Map = { }
-
-Map.GetFacing = function(vec, currentFacing)
-	return Internal.GetFacing(vec, currentFacing)
-end
-
-Map.GetWRangeFromCells = function(cells)
-	return Internal.GetWRangeFromCells(cells)
-end
\ No newline at end of file
diff --git a/mods/ra/lua/reinforcements.lua b/mods/ra/lua/reinforcements.lua
deleted file mode 100644
index 7f3046d6e1..0000000000
--- a/mods/ra/lua/reinforcements.lua
+++ /dev/null
@@ -1,56 +0,0 @@
-Reinforcements = { }
-
-Reinforcements.PerformHelicopterInsertion = function(owner, helicopterName, passengerNames, enterPosition, unloadPosition, exitPosition)
-	local facing = { Map.GetFacing(WPos.op_Subtraction(unloadPosition, enterPosition), 0), "Int32" }
-	local altitude = { Actor.TraitInfo(helicopterName, "AircraftInfo").CruiseAltitude, "Int32" }
-	local heli = Actor.Create(helicopterName, { Owner = owner, CenterPosition = enterPosition, Facing = facing, Altitude = altitude })
-	local cargo = Actor.Trait(heli, "Cargo")
-	local passengers = { }
-	for i, passengerName in ipairs(passengerNames) do
-		local passenger = Actor.Create(passengerName, { AddToWorld = false, Owner = owner })
-		cargo:Load(heli, passenger)
-		passengers[i] = passenger
-	end
-	Actor.HeliFly(heli, unloadPosition)
-	Actor.Turn(heli, 0)
-	Actor.HeliLand(heli, true)
-	Actor.UnloadCargo(heli, true)
-	Actor.Wait(heli, 125)
-	Actor.HeliFly(heli, exitPosition)
-	Actor.RemoveSelf(heli)
-	return heli, passengers
-end
-
-Reinforcements.PerformHelicopterExtraction = function(owner, helicopterName, passengers, enterPosition, loadPosition, exitPosition)
-	local facing = { Map.GetFacing(WPos.op_Subtraction(loadPosition, enterPosition), 0), "Int32" }
-	local altitude = { Actor.TraitInfo(helicopterName, "AircraftInfo").CruiseAltitude, "Int32" }
-	local heli = Actor.Create(helicopterName, { Owner = owner, CenterPosition = enterPosition, Facing = facing, Altitude = altitude })
-	local cargo = Actor.Trait(heli, "Cargo")
-	Actor.HeliFly(heli, loadPosition)
-	Actor.Turn(heli, 0)
-	Actor.HeliLand(heli, true)
-	Actor.WaitFor(heli, function()
-		return Utils.All(passengers, function(passenger) return cargo.Passengers:Contains(passenger) end)
-	end)
-	Actor.Wait(heli, 125)
-	Actor.HeliFly(heli, exitPosition)
-	Actor.RemoveSelf(heli)
-	return heli
-end
-
-Reinforcements.Reinforce = function(owner, reinforcementNames, enterLocation, rallyPointLocation, interval, onCreateFunc)
-	local facing = { Map.GetFacing(CPos.op_Subtraction(rallyPointLocation, enterLocation), 0), "Int32" }
-	local reinforcements = { }
-	for i, reinforcementName in ipairs(reinforcementNames) do
-		local reinforcement = Actor.Create(reinforcementName, { AddToWorld = false, Owner = owner, Location = enterLocation, Facing = facing })
-		reinforcements[i] = reinforcement
-		OpenRA.RunAfterDelay((i - 1) * interval, function()
-			World:Add(reinforcement)
-			Actor.MoveNear(reinforcement, rallyPointLocation, 2)
-			if onCreateFunc ~= nil then
-				onCreateFunc(reinforcement)
-			end
-		end)
-	end
-	return reinforcements
-end
\ No newline at end of file
diff --git a/mods/ra/maps/allies-01-classic/mission.lua b/mods/ra/maps/allies-01-classic/mission.lua
index c52bf6be7b..df16280cdc 100644
--- a/mods/ra/maps/allies-01-classic/mission.lua
+++ b/mods/ra/maps/allies-01-classic/mission.lua
@@ -13,8 +13,8 @@ CivilianWait = 150
 BaseAlertDelay = 300
 
 SendInsertionHelicopter = function()
-	local heli, passengers = Reinforcements.PerformHelicopterInsertion(player, InsertionHelicopterType, { TanyaType },
-		InsertionEntry.CenterPosition, InsertionLZ.CenterPosition, InsertionEntry.CenterPosition)
+	local heli, passengers = Reinforcements.Insert(player, InsertionHelicopterType, { TanyaType },
+		{ InsertionEntry.Location, InsertionLZ.Location }, { InsertionEntry.Location })
 	tanya = passengers[1]
 	Actor.OnKilled(tanya, TanyaKilled)
 end
@@ -59,8 +59,8 @@ LabGuardsKilled = function()
 end
 
 SendExtractionHelicopter = function()
-	local heli = Reinforcements.PerformHelicopterExtraction(player, ExtractionHelicopterType, { einstein },
-		SouthReinforcementsPoint.CenterPosition, ExtractionLZ.CenterPosition, ExtractionExitPoint.CenterPosition)
+	local heli = Reinforcements.Extract(player, ExtractionHelicopterType, { einstein },
+		{ SouthReinforcementsPoint.Location, ExtractionLZ.Location }, { ExtractionExitPoint.Location })
 	Actor.OnKilled(heli, HelicopterDestroyed)
 	Actor.OnRemovedFromWorld(heli, HelicopterExtractionCompleted)
 end
@@ -72,7 +72,7 @@ end
 SendCruisers = function()
 	for i, cruiser in ipairs(Cruisers) do
 		local ca = Actor.Create(cruiser, { Owner = england, Location = SouthReinforcementsPoint.Location })
-		Actor.Move(ca, _G["CruiserPoint" .. i].Location)
+		Actor.Move(ca, Map.GetNamedActor("CruiserPoint" .. i).Location)
 	end
 end
 
@@ -134,10 +134,10 @@ WorldLoaded = function()
 	Actor.OnKilled(Lab, LabDestroyed)
 	Actor.OnKilled(OilPump, OilPumpDestroyed)
 	
-	labGuardsTeam = Team.Create({ LabGuard1, LabGuard2, LabGuard3 })
+	labGuardsTeam = Team.New({ LabGuard1, LabGuard2, LabGuard3 })
 	Team.AddEventHandler(labGuardsTeam.OnAllKilled, LabGuardsKilled)
 	
-	civiliansTeam = Team.Create({ Civilian1, Civilian2 })
+	civiliansTeam = Team.New({ Civilian1, Civilian2 })
 	
 	RunInitialActivities()
 	
diff --git a/mods/ra/maps/allies-02-classic/mission.lua b/mods/ra/maps/allies-02-classic/mission.lua
index 1c2ae5d54d..4b5a237368 100644
--- a/mods/ra/maps/allies-02-classic/mission.lua
+++ b/mods/ra/maps/allies-02-classic/mission.lua
@@ -54,7 +54,7 @@ SendTrucks = function()
 				Actor.Move(truck, TruckExitPoint.Location)
 				Actor.RemoveSelf(truck)
 			end)
-		local trucksTeam = Team.Create(trucks)
+		local trucksTeam = Team.New(trucks)
 		Team.AddEventHandler(trucksTeam.OnAllRemovedFromWorld, MissionAccomplished)
 		Team.AddEventHandler(trucksTeam.OnAnyKilled, MissionFailed)
 	end)
diff --git a/mods/ra/mod.yaml b/mods/ra/mod.yaml
index e9c02ad8b3..45d80e3b14 100644
--- a/mods/ra/mod.yaml
+++ b/mods/ra/mod.yaml
@@ -165,12 +165,13 @@ Fonts:
 		Size:10
 
 LuaScripts:
-	mods/ra/lua/utils.lua
-	mods/ra/lua/openra.lua
-	mods/ra/lua/map.lua
-	mods/ra/lua/actor.lua
-	mods/ra/lua/team.lua
-	mods/ra/lua/media.lua
-	mods/ra/lua/mission.lua
-	mods/ra/lua/reinforcements.lua
-	mods/ra/lua/supportpowers.lua
+	mods/common/lua/utils.lua
+	mods/common/lua/openra.lua
+	mods/common/lua/map.lua
+	mods/common/lua/actor.lua
+	mods/common/lua/team.lua
+	mods/common/lua/media.lua
+	mods/common/lua/mission.lua
+	mods/common/lua/reinforcements.lua
+	mods/common/lua/supportpowers.lua
+	mods/common/lua/rules.lua
diff --git a/mods/ts/mod.yaml b/mods/ts/mod.yaml
index 9b096b5fbd..251fbe2b23 100644
--- a/mods/ts/mod.yaml
+++ b/mods/ts/mod.yaml
@@ -186,12 +186,13 @@ Fonts:
 		Size:10
 
 LuaScripts:
-	mods/ra/lua/utils.lua
-	mods/ra/lua/openra.lua
-	mods/ra/lua/map.lua
-	mods/ra/lua/actor.lua
-	mods/ra/lua/team.lua
-	mods/ra/lua/media.lua
-	mods/ra/lua/mission.lua
-	mods/ra/lua/reinforcements.lua
-	mods/ra/lua/supportpowers.lua
+	mods/common/lua/utils.lua
+	mods/common/lua/openra.lua
+	mods/common/lua/map.lua
+	mods/common/lua/actor.lua
+	mods/common/lua/team.lua
+	mods/common/lua/media.lua
+	mods/common/lua/mission.lua
+	mods/common/lua/reinforcements.lua
+	mods/common/lua/supportpowers.lua
+	mods/common/lua/rules.lua
diff --git a/packaging/package-all.sh b/packaging/package-all.sh
index d64c6e6c98..8e27e3207b 100755
--- a/packaging/package-all.sh
+++ b/packaging/package-all.sh
@@ -29,7 +29,7 @@ markdown DOCUMENTATION.md > DOCUMENTATION.html
 FILES=('OpenRA.Game.exe' 'OpenRA.Editor.exe' 'OpenRA.Utility.exe' \
 'OpenRA.FileFormats.dll' 'OpenRA.Renderer.SdlCommon.dll' 'OpenRA.Renderer.Sdl2.dll' 'OpenRA.Renderer.Cg.dll' 'OpenRA.Renderer.Gl.dll' 'OpenRA.Renderer.Null.dll' 'OpenRA.Irc.dll' \
 'FreeSans.ttf' 'FreeSansBold.ttf' \
-'cg' 'glsl' 'mods/ra' 'mods/cnc' 'mods/d2k' \
+'cg' 'glsl' 'mods/common' 'mods/ra' 'mods/cnc' 'mods/d2k' \
 'AUTHORS' 'CHANGELOG' 'COPYING' \
 'README.html' 'CONTRIBUTING.html' 'DOCUMENTATION.html' \
 'global mix database.dat' 'GeoIP.dll' 'GeoIP.dat')
diff --git a/packaging/windows/OpenRA.nsi b/packaging/windows/OpenRA.nsi
index d9d90cc04c..8e82284283 100644
--- a/packaging/windows/OpenRA.nsi
+++ b/packaging/windows/OpenRA.nsi
@@ -58,6 +58,7 @@ SectionEnd
 Section "Game" GAME
 	RMDir /r "$INSTDIR\mods"
 	SetOutPath "$INSTDIR\mods"
+	File /r "${SRCDIR}\mods\common"
 	File /r "${SRCDIR}\mods\cnc"
 	File /r "${SRCDIR}\mods\d2k"
 	File /r "${SRCDIR}\mods\ra"
diff --git a/thirdparty/KopiLua.dll b/thirdparty/KopiLua.dll
index 18497eb8ff..5b7b8daa0a 100644
Binary files a/thirdparty/KopiLua.dll and b/thirdparty/KopiLua.dll differ
diff --git a/thirdparty/NLua.dll b/thirdparty/NLua.dll
index 165ead6625..c243e85849 100644
Binary files a/thirdparty/NLua.dll and b/thirdparty/NLua.dll differ