This is a simple CHIP-8 interpreter I built with the intention of learning the the ways of hardware emulation (although CHIP-8 is merely an interpreter, not a piece of hardware).
The display of the interpreter depends on SDL, so you may have to install
pacman -S sdl2
with this you are good to go.
All games I tested are present in the games/ directory. In order to play one
of them, you can simply run
cargo run games/name_of_the_game
You can also provide the path of another game you may have downloaded.
The main resource for this project is Cowgod's Chip-8 Technical Reference.