No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $453 — a different platform, not this one.

Boxed In

You find yourself in a room with no exits. Colourful cubes move towards you from the far wall, the ceiling, or from beneath your feet. To avoid being squashed you must create matches of the same colour. When a match is made, the cubes will explode and destroy any others of the same colour touching them. They keep coming, faster and faster. How long will you survive? If you prefer a more relaxed experience then you can play in Solitaire mode. The room starts full of static cubes and you can take your time to clear them. Even the music is more relaxed in this mode! Difficulty is determined by three options: number of colours, match-type, and where the blocks come from. Once you've mastered three colours you can increase to four or five. If making matches of 3-in-a-row is too easy, then switch to a block-of-four. If you prefer to be squashed from above or below then change the direction the blocks come from. In total there are 36 variations of play. You can: change the colour of a cube