Super Metroid: Digital Cube

Digital Cube is a romhack for Super Metroid, widely influenced by movies Cube/Hypercube/Cube Zero. In the movies, some people wake up trapped in a giant cube with multiples cubic rooms, with different color and numbers. Some rooms are deadly traps, like acids, spikes, sound pressure, etc. This hack is based one the same concept : 49 pain-in-arse square rooms. Good Luck to exit !