Act 3 often presents the most challenging underwater navigation and Blue Cube puzzles. You might need to use the Cube to activate switches while simultaneously avoiding moving obstacles or navigating a maze of blue blocks. One Red Star Ring could be hidden behind a series of blue blocks that require precise timing to activate. Another might be in a secret area only reachable by crushing a specific, less obvious part of the environment. The level also features sections with powerful geysers and whirlpools, demanding quick reflexes and strategic Wisp usage. Combine the Blue Cube with your Boost to quickly clear enemies and maintain speed.
