Lix is an action-puzzle game in the IRS genre (Interactive Rodent Simulation).
It has a networked multiplayer mode, a level editor, and also single-player.
Read these files in the doc/ directory:
doc/readme.txt - the main readme file, usage tips, contact information
doc/copying.txt - the public domain dedication and fallback license
doc/build/*.txt - how to compile and run the game on Linux or Windows
Customizing the game:
doc/files.txt - file and bitmap format descriptions
doc/objdef.txt - how to further customize self-made in-game objects
doc/oldterr.txt - how to extend the game with Lemmings content
doc/transl.txt - how to translate the user interface to your language
Miscellaneous information:
doc/history.txt - version history
doc/lixd.txt - how to run a dedicated Lix server with lixd
doc/techfaq.txt - some older troubleshooting tips
Have fun!
Simon