Really, really basic scaled sprite 3D system with object management.
It draws 3D sprites, draws particles, supports sphere-sphere collisions, and draws checkerboard planes (textured and untextured).
The camera (sadly) does not rotate in any way.
licensed under CC0 so you can use this cart in your own stuff without a care
I'm probably gonna make my own proper game with this soon.
Runs a bit slow in-browser.