A linux userspace x86 emulator with a twist.
Discover new possibilties for your RaspberryPI 4 and all other ARM SBC with box86.
Playing FTL or Into the Breach, Unreal Tournament 99 or 2004, or racing a few laps on Flatout (to name just a few) becomes possible on a small SBC.
See this page for more informations.
Also, box86 can be compiled from source easily, they are at https://github.com/ptitSeb/box86!
box64 is targeted towards 64bits. Compatibility and speed have also dramatically improved this year. box64 can even run Wine (the x64 version), opening the door to many more programs and games!