My Linux Game Jam 2017 entry.

Mainly built for the raspberry pi model 2 B with an XArcade keyboard attached. Normal keyboard scheme can be picked at launch.

It might work on older PI devices, but I cannot guarantee 60 FPS on those. The engine is coded in C++, and the gameplay in JavaScript.

In my particular case, the PI is integrated inside the XArcade keyboard making it a complete machine by itself that can be plugged to a monitor. I use remote connect with Putty to debug/launch the game on it.