Snake game running on the computer inside the powder toy. (R216K8B)
You can download thepowdertoy at https://powdertoy.co.uk/ and play this code by open the save. https://powdertoy.co.uk/Browse/View.html?ID=2401056
To assemble this code, you should download r2asm by LBPHacker(https://github.com/LBPHacker/R216).
In line 81 and 82, there are timers to regulate game speed. You can adjust game speed by editing these parameters. Bigger timer setting means game will be slower.