The Betweenlands mod adds a couple new trapdoors to the game. They function identically to vanilla counterparts, being 1x1 vertically opening doors.
The Syrmorite Trapdoor can only be opened or closed with redstone activation.
- Weedwood Trapdoor
- Rubber Tree Plank Trapdoor
- Syrmorite Trapdoor
- 6 base material = 2 trapdoors