Door

This is a historical feature that has been removed from the game. As such, it is no longer found in-game.

The door is a Removed defensive structure in MOOMOO.io. Formerly acquired at Age 4, it was replaced by the Pit Trap soon after it's release. Its main difference from the Pit Trap is that it worked like a Wall for those not in the Tribe and was completely visible. door was a just pit trap and castle wall

Structures
Walls
Wood Wall • Stone Wall • Castle Wall
Spikes
Spikes • Greater Spikes Poison Spikes • Spinning Spikes
Pads
Boost Pad • Platform • Healing Pad Spawn Pad • Blocker • Teleporter
Windmills
Windmill • Faster Windmill • Power Mill
Other
Pit Trap • Turret • Mine Sapling • Door