This project is a Chip 8 emulator (interpreter) written in Smalltalk.
The original goal of these project was to learn how to code a simple emulator in smalltalk.
You can get Chip-8 roms at https://www.zophar.net/pdroms/chip8/chip-8-games-pack.html
Chip8 runProgram: '/path/to/rom/filename'.
The original Chip 8 had a keypad with the numbered keys 0 - 9 and A - F (16 keys in total). Without any modifications to the emulator, the keys are mapped as follows:
Chip 8 Key Keyboard Key