Lix is a puzzle game inspired by Lemmings (DMA Design, 1991). Lix is free and open source.
Assign skills to guide the lix through over 600 singleplayer puzzles. Design your own levels with the included editor.
Attack and defend in real-time multiplayer for 2 to 8 players: Who can save the most lix?
macOS or others: Build from source, see below.
macOS users: In January-April 2019, Lix on macOS 10.14 sometimes showed only a black window. Does this still happen? See issue 381: macOS black screen.
Lix's code, graphic sets, sprites, levels, sound effects, and some music tracks (but not all music tracks) are released into the public domain via the CC0 public domain dedication.
The text font DejaVu Sans and some music tracks have their own licenses. Full license/copying text
Lix has competitive multiplayer: Route as many lix as possible into your exit, even if they're your opponents' lix.
The easiest way to play networked games is on our central server: From Lix's main menu, go to Network Game and check “Play on the central server”.
Alternatively, you can host private games independently from the central server. Check “Host a game yourself” in the Network Game menu, then tell your friends to connect to your machine via “Connect to somebody else”. To host, UDP port 22934 must be forwarded to your machine, or you can agree on a different UDP port with your players.
It's possible to run your own standalone server outside of Lix.
To build this server program,
$ cd src/server/, then
$ dub build,
switch back to Lix's base directory with
$ cd ../../ and run the server
$ bin/server. The server will listen on UDP port 22934; you can choose
a different port by
$ bin/server --port=<number>.
- Build instructions for Windows
- Build instructions for Linux or macOS
- Notes for Linux package maintainers
Quick instructions: You need a D compiler, dub, Allegro 5.2, and enet 1.3. Build Lix with
$ dub build -b release, then download the game music and extract it in Lix's directory.