Features:
- Grid based movement
- Unique mechanic of being able to expand in 4 directions to form specific shapes required to solve the puzzles
- New mechanics introduced throughout the game, such as spikes that are hazardous to the player, unique blocks that can only be pushed when you are a certain size and blocks that remove chunks off the player to form new shapes
- Different themed courses with non-linear paths through the levels
- Unlimited undo allows you to experiment with different solutions without needing to restart the level from scratch if mistakes are made
