Open Source BASIC Game Engines

DimensioneX is a free Massive Multiplayer Game Engine. It lets you develop and then run or host browser-based, graphical multiplayer games. The users will play games simply via their browser. DimensioneX runs on any Java-enabled web server (eg. Tomcat)

rpg chung is a rpg text like game engine with 3D laby view , smart word input and random dungeon maps generation. It is written in freebasic and can be compared as a game chatbot inspired from the "the hobbit" and "hells temple" games on oric1.

Alien Battle Game Engine is a modular style game engine that will be able to make games in various different genres. It is programmed in the Basic4GL programming language.

New Version Out - Keen Game Engine 4! Details coming soon....

Simulate dice roll mechanics from the comfort of your vintage Tandy TRS-80 Model 100/102/200 ("Model T") laptop! Roll any die from d1 to d4200 (why not, you know you want to!) or use one of the built-in systems. Designed to pass around your table, the Model T Dice Box brings a retro new dimension to any game night! Dice Box supports a variety of popular RPG systems and dice mechanics including standard dice expressions (A+*dX+-*B+-L:H), exploding dice pools, full Continuum support (yes, that really is the best time-travel RPG you might never play), and one-off rolls like Traveller's d66. See the feature list for more RPG systems available! This project includes the compact source code (.DO), the tokenized BASIC (.BA), and a REX image (.BY). Dice Box needs around 1KB memory while running and the tokenized BASIC file is ~12KB. And check out the video! Fun fun fun! Files also available at: http://www.club100.org/memfiles/index.php?&direction=0&order=&directory=Steve%20Baker