A new design featured in Roterra 3: A Sovereign Twist, are drawbridges!
These bridges only extend when there is a path aligned with them. Below, the player must spin the block with the drawbridge to line up with path across the water.
Once the paths are aligned, the drawbridge will rollout across the water and allow the character to reach the island.
This new feature allowed designers to create more unique scenes and tricky puzzles!