Greetings! We will start to cover the PICO-8!

PICO-8 is a fantasy console for making, sharing and playing tiny games and other computer programs. When you turn it on, the machine greets you with a shell for typing in Lua commands and provides simple built-in tools for creating your own cartridges.

PICO-8 on PocketC.H.I.P. - Play Games. Change Games. Make your own Games.
Watch this video on YouTube.

The harsh limitations of PICO-8 are carefully chosen to be fun to work with, encourage small but expressive designs and hopefully to give PICO-8 cartridges their own particular look and feel.

http://www.lexaloffle.com/pico-8.php