Terraria Door Placement Guide: Why Your Doors Keep Disappearing?

** Terraria Door Placement Guide: Why Your Doors Keep Disappearing? ** Terraria Door Placement Guide: Why Your Doors Keep Disappearing? is how game logic handles door physics. Research shows moving platforms or liquid submersion cause removal. Creatures sometimes break weak doors when pathfinding. ** Many players ignore solid block support rules. Doors need a full background block behind them. Proper alignment prevents silent deletion during world updates. Studies indicate stable mounts reduce accidental door loss. ** Here, always leave one free tile behind the frame. This simple setup keeps your entry safe at night. ** Q: Why do my doors vanish in multiplayer? A: Other players or sync events can remove doors placed in invalid spots. ** Q: Can biome corruption eat doors? A: Yes, corruption, crimson, and Hallow can delete doors in their spread path.