diff -r 1e32628eb167 -r 54c0fdec4600 share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/final.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/final.lua	Sat Dec 21 01:14:59 2013 +0400
+++ b/share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/final.lua	Sat Dec 21 02:18:40 2013 +0200
@@ -63,14 +63,14 @@
 	x = 400
 	while x < 815 do
 		local gear = AddGear(x, 500, gtExplosives, 0, 0, 0, 0)
-		x = x + math.random(15,40)
+		x = x + GetRandom(26) + 15
 		table.insert(explosives, gear)
 	end
 	-- mines
 	local x = 360
 	while x < 815 do
 		AddGear(x, 480, gtMine, 0, 0, 0, 0)
-		x = x + math.random(5,20)
+		x = x + GetRandom(16) + 5
 	end
 	-- health crate
 	SpawnHealthCrate(910, 5)