A vertical scrolling shooter with a bit of strategy thrown in. You must fend off the enemy bombers while simultaneously keeping your eye on your colony supplies. Mined ore can be spent on ship upgrades, oxygen supplies or new crew.
This is my second C2 game, again a rewrite of a game that I'd written in code a few months ago. Another massive thumbs up to Scirra as this only took about 10 hours over a few evenings to put together (the graphics were already in place from the previous write of course).