Throughout the game you unravel your chosen characters sinful pasts.

You control 3 out of 7 characters representing deadly sins. They have to use their special abilities and work together to solve logic puzzles. The puzzles are also thematic and change based on characters you've chosen.

The main character of the game is The Cave itself. The Cave has a tendency for ironic, deep-voiced remarks regarding his new inhabitants, their past and the events currently taking place.