patch 0.4.1
• Stages generation system redesigned
• Fixed a bug that interfered with the aggro ZomBots system after using "Sonic Mark Z" (AOE) item
patch 0.4.2
• Fixed an issue that caused some jerky movements of some ZomBots
• Passive "mini-map" item added : Displays the map of visited floor
From : Undeadbots.com