Pre-"basic tiles" move. Probably broken.
tree096040790aef65308e6a7413d9ada462f4bddcae
-rw-r--r-- 35147 GPL-3
-rw-r--r-- 7639 LGPL-3
-rw-r--r-- 1474 LICENSE
-rw-r--r-- 256 args.py
drwxr-xr-x - engine
-rwxr-xr-x 389 game.py
drwxr-xr-x - main_game
-rwxr-xr-x 1212 realism.py
drwxr-xr-x - ui
-rw-r--r-- 909 utils.py