diff --git a/mods/d2k/maps/Brimstone.oramap b/mods/d2k/maps/Brimstone.oramap
new file mode 100644
index 0000000000..5a8833a156
Binary files /dev/null and b/mods/d2k/maps/Brimstone.oramap differ
diff --git a/mods/d2k/maps/dune_boogie.oramap b/mods/d2k/maps/dune_boogie.oramap
index c45fbe35ba..a7644493e4 100644
Binary files a/mods/d2k/maps/dune_boogie.oramap and b/mods/d2k/maps/dune_boogie.oramap differ
diff --git a/mods/d2k/rules/defaults.yaml b/mods/d2k/rules/defaults.yaml
index 7f1a857c24..4e8c4be5d4 100644
--- a/mods/d2k/rules/defaults.yaml
+++ b/mods/d2k/rules/defaults.yaml
@@ -5,11 +5,11 @@
 		TerrainSpeeds:
 			Sand: 90
 			Rock: 100
-			Transition: 90
+			Transition: 95
 			Concrete: 100
-			Spice: 70
-			SpiceBlobs: 70
-			Dune: 50
+			Spice: 80
+			SpiceBlobs: 80
+			Dune: 60
 		ROT: 5
 	SelectionDecorations:
 	Selectable: 
@@ -45,9 +45,9 @@
 	Mobile:
 		Crushes: crate
 		TerrainSpeeds:
-			Sand: 80
+			Sand: 85
 			Rock: 100
-			Transition: 85
+			Transition: 92
 			Concrete: 100
 			Spice: 80
 			SpiceBlobs: 80
diff --git a/mods/d2k/rules/ordos.yaml b/mods/d2k/rules/ordos.yaml
index 1c96be5a91..2b692fdbe6 100644
--- a/mods/d2k/rules/ordos.yaml
+++ b/mods/d2k/rules/ordos.yaml
@@ -105,7 +105,7 @@ COMBATO:
 	Turreted:
 		ROT: 8
 	Mobile:
-		Speed: 9
+		Speed: 10
 		ROT: 8
 		Crushes: crate, infantry
 	RenderUnitTurreted:
diff --git a/mods/d2k/rules/system.yaml b/mods/d2k/rules/system.yaml
index 384bf6633f..09e71085d8 100644
--- a/mods/d2k/rules/system.yaml
+++ b/mods/d2k/rules/system.yaml
@@ -499,7 +499,7 @@ SPICEBLOOM:
 		Name: Spice Bloom
 	SeedsResource:
 		ResourceType: Spice
-		Interval: 175
+		Interval: 75
 	RadarColorFromTerrain:
 		Terrain: Spice
 
diff --git a/mods/d2k/rules/vehicles.yaml b/mods/d2k/rules/vehicles.yaml
index 8017ea0b78..d1045d87d9 100644
--- a/mods/d2k/rules/vehicles.yaml
+++ b/mods/d2k/rules/vehicles.yaml
@@ -19,7 +19,7 @@
 	Armor:
 		Type: Light
 	Mobile:
-		Speed: 7
+		Speed: 6
 		Crushes: crate, infantry
 	RevealsShroud:
 		Range: 8
@@ -214,11 +214,12 @@ QUAD.starport:
 		Type: Heavy
 	Mobile:
 		Speed: 7
+		ROT: 6
 		Crushes: crate, infantry
 	RevealsShroud:
 		Range: 7
 	Turreted:
-		ROT: 6
+		ROT: 5
 		AlignWhenIdle: true
 	Armament:
 		Weapon: 90mm
@@ -275,7 +276,6 @@ SIEGETANK:
 		Recoil: 299
 		RecoilRecovery: 19
 		LocalOffset: 171,0,299
-		FireDelay: 10		
 	AttackFrontal:
 	RenderUnitTurreted:
 		Image: SIEGETANK
diff --git a/mods/d2k/weapons.yaml b/mods/d2k/weapons.yaml
index 93377b572f..26482f34cb 100644
--- a/mods/d2k/weapons.yaml
+++ b/mods/d2k/weapons.yaml
@@ -13,7 +13,7 @@ LMG:
 		Versus: 
 			Wood: 25%
 			Light: 40%
-			Heavy: 20%
+			Heavy: 15%
 			Concrete: 20%
 		Explosion: piffs
 		InfDeath: 2
@@ -189,7 +189,7 @@ QuadRockets:
 		Spread: 3
 		Versus: 
 			None: 35%
-			Wood: 35%
+			Wood: 45%
 			Light: 100%
 			Heavy: 100%
 			Concrete: 35%
@@ -397,7 +397,7 @@ FakeMissile:
 		Spread: 12
 		Versus: 
 			None: 100%
-			Wood: 50%
+			Wood: 60%
 			Light: 50%
 			Heavy: 25%
 			Concrete: 25%