diff -r 6f51c75994a4 -r e16f906224fd share/hedgewars/Data/Scripts/Multiplayer/Tumbler.lua
--- a/share/hedgewars/Data/Scripts/Multiplayer/Tumbler.lua	Tue May 28 00:48:17 2019 +0200
+++ b/share/hedgewars/Data/Scripts/Multiplayer/Tumbler.lua	Tue May 28 01:28:59 2019 +0200
@@ -671,7 +671,7 @@
 			clockStr ..
 			loc("Ammo is reset at the end of your turn.") .. "|" ..
 
-			"", 4, 4000
+			"", -amMine, 4000
 			)
 
 end