DracullSoft.
Freeware
Ice2D™ Game Engine targets commercial game development .
5
Softendo
120
Freeware
Super Mario Revived: just 3 levels, very difficult levels to play.
78
Mario City
1,135
Freeware
Super Mario Bros Random try to achieve as little negative lives as possible!
16
Mike Wiering
68
Freeware
This is a Super Mario Bros. clone with six levels, written in Turbo Pacal.
28
Buziol Games
116
Freeware
Mario Forever Block Party makes Mario use his head by solving puzzles.
34
FunnyGames
24
Freeware
Super Mario 63 is a Mario game that you can play in your web browser.
3
Skynet
1
Open source
The main purpose of the Moonlight Engine is to be a general 2D game engine.
12
Softendo
222
Freeware
A classic Mario game, but much darker and more sinister.
30
TripleA
102
Open source
TripleA is a turn based strategy game and board game engine.
Complex Team
29
Freeware
Complex is an advanced game modification based on Homeworld 2 game engine.
3
Carnegie Mellon Entertainment Technology Center
204
Freeware
Panda3D is a game engine, a framework for 3D rendering and game development.
3
jMonkeyEngine
4
Freeware
Game engine, made especially for game developers who want to create 3D games.
37
AI game engine for rapid 3D game development with AI assistance.
GarageGames
22
Shareware
TST Pro is a 3D visualization tool for the Torque Game Engine.
Bohemia Interactive
328
Freeware
Complete editing tool suite for Bohemia Interactive's game engine.