In it, you control a space crab defending the Crab Nebula from invasion by other space creatures. Dodge bullets, charge your cannon, and defend yourself with Shell Mode. Use the crank to recharge your energy reserves.
To build this code, install the [Playdate SDK](https://play.date/dev/) and update `PLAYDATE_SDK_PATH` in the Makefile if you have installed the SDK somewhere other than `~/playdate`. Then, just run `make`.