A collection of "almost done" roguelikes using the LLVM-MOS toolchain for Atari 8bits.
Built under Windows so modify B.BAT to match your setup. The batch file will create three ATR images.
RL2.ATR - classic dungeon crawler
RL3.ATR - as above but using caverns
RL4.ATR - a "realtime" modern day zombie killing game using a joystick for movement.
Feel free to use the code however you'd like. There are some useful bits such as a small printf()/sprintf(),
the beginnings of a VBI based sound library (in RL4), CIO code for fopen()/fclose()/fread()/fwrite(),
a decent square_root() routine, etc.
Have fun!