Open Source Common Lisp Games

Trial is a real-time, 3D game engine written in Common Lisp, offering a modern and modular approach to game development using the expressive power of Lisp. Built on top of the cepl graphics framework, Trial combines live-coding capabilities with powerful abstractions for building simulations, scenes, and interactive applications. It emphasizes flexibility, clarity, and developer control, making it an appealing choice for experimental games, visualizations, and research projects that benefit from dynamic development environments and rapid prototyping.

Abuse is a game by Crack Dot Com from 1995 released as public domain (shareware data and game engine). This is a fork of the popular AbuseSDL port intended to carry on development in an extremely conservative manner and to be vanilla compatible, including savegames.

Menace of the Mines is a fast-paced roguelike written in Common Lisp that has tons of monsters, many different classes and races and a unique magic system. (Well that's the goal). The game is under active development and runs on Windows and Linux.

BMUD is a Common Lisp multiuser dimension (MUD) of the Diku/LP/Circle persuasion with some traces of rogue-like games.

OpenGL/SDL open-storyline flying car-sim game life in the City. survive. inspired by Elite/Frontier series, Grand Theft Auto, Flashback...

Research project for Go-Programming

a blackjack game developped with java technology by Paris Descartes students

Game Savvy Lisp (GSL) is a library of game creation tools and functions. The aim is to allow fast expressive programming, and quick prototyping. Please go here to get the latest version: http://code.google.com/p/gamesavvylisp/

A strategy/role-playing game in which the player controls a group of creatures, which he can breed and mutate to create new creatures. Unique combat system. Extensible with Common Lisp.

Latrunculi is a 3D OpenGL implementation of an ancient Roman strategy game by the same name. It is written using Common Lisp (with the cl-opengl and lispbuilder-sdl libraries), and aims to work on Windows or any POSIX system.

This is the programm for sudoku solving. On input it has array of numbers. On output it gives all variants of right solves. It can be used for crossword verification and difficulty assesment. I devote it to patience of my wife :).

There are not so many chess implementations in LISP (at least, to my knowledge) Here is one. No hay muchas implementaciones del ajedrez en LISP (que yo sepa) Ahí va una.

MMO-RPG-type game server system. Romance 1.1 provides functional server, client communications system, and beginnings of relevant client libraries for Java, JavaScript, and Android devices. Romance 2 (a very early draft at present) provides a non-functional (yet) effort to produce a server, HTML5-based client, and support and infrastructural tools for MMO development. The new server is designed for greater scalability, and integrates real 3D support (not 2D + some depth, as in Romance 1.1) and server-side Bullet physics, as well as extremely powerful AI development utilities for logical agent characters. The server is mostly in Common Lisp, the client in Parenscript/JavaScript, and some tools are in Perl and Emacs Lisp.

Written in ANSI Common Lisp. A public multiple-connection server which allows the playing of Solitaire through a text-based protocol. This is basically so that you can make your own graphical client and use this as the back-end.

SykoSoMaTIC is a multiplayer online text-based game engine for *nix platforms. It aims to provide an easy-to-use framework that will allow for rapid development, and easy maintenance. Main repo is kept at sykosomatic.org/git

XPC-777 is an aircraft systems simulator of Boeing 777 aircraft. The simulator gets connected to a remote flight simulator (currently X-Plane) and works together with it, providing logic of various aircraft systems such as eletrical, hydraulics etc.