diff -r c084bd440009 -r e874bfe563c7 share/hedgewars/Data/Scripts/Multiplayer/Mutant.lua
--- a/share/hedgewars/Data/Scripts/Multiplayer/Mutant.lua	Tue Sep 11 16:00:23 2018 +0200
+++ b/share/hedgewars/Data/Scripts/Multiplayer/Mutant.lua	Tue Sep 11 16:18:24 2018 +0200
@@ -153,9 +153,11 @@
 end
 
 function onGameStart()
-    SendHealthStatsOff()
+    if ClansCount >= 2 then
+        SendHealthStatsOff()
+        SendAchievementsStatsOff()
+    end
     SendRankingStatsOff()
-    SendAchievementsStatsOff()
     trackTeams()
     teamScan()
     runOnHogs(saveStuff)