PocketC.H.I.P. comes with a free copy of PICO-8, an 8-bit game console perfect for developing your own custom video games. Unlike most game consoles, all the games for PICO-8 are free to download and open source ready to be hacked.
Of course, you’ll need to learn a bit about programming to take advantage of access to the source code. Here are a few resources to get you started programming for PICO-8.