Teeworlds
Teeworlds is a free, open source sidescrolling multiplayer-only shooting game. It features simple cartoon-themed graphics and physics and relies heavily on classic shooter weaponry and gameplay. Since...
Teeworlds - Wikipedia
Neverball
Super Monkey Ball is a 2001 party video game developed by Amusement Vision and published by Sega. The gameplay involves guiding a transparent ball containing one of four monkeys—AiAi, MeeMee, Baby and...
Neverball - Wikipedia
SuperTux
SuperTux is a free and open-source two-dimensional platform game published under the GNU General Public License. The game was originally created by Bill Kendrick and is maintained by the SuperTux Deve...
SuperTux - Wikipedia
Smash Battle
Smash Battle is a free open source 2D Platform game. The entire game is written in standard C++ with SDL from scratch.Only a multiplayer mode exists at the time, where two to four players can battle e...
Smash Battle - Wikipedia
Jump 'n Bump
Jump 'n Bump is a 1998 freeware MS-DOS platform video game by Brainchild Design.
Jump 'n Bump has no plot, other than that it involves up to 4 rabbits in multiplayer deathmatch: Dott, Jiffy, Fizz...
Jump 'n Bump - Wikipedia
Blob Wars
Blob Wars is a series of open source cross-platform video games by Parallel Realities.
Blob Wars: Metal Blob Solid is an open source 2D arcade platform game developed by Parallel Realities. It pla...
XEvil
XEvil is a free software side-scrolling video game developed by Steve Hardt at M.I.T. The game is a free-for-all deathmatch that pits any player against another player or a computer player. The game ...
XEvil - Wikipedia
Project Starfighter
Project: Starfighter is an Open Source 2D shoot 'em up written by Parallel Realities (Stephen J Sweeney). It is a mission and objective based game also featuring an intricate plot.
The game is no...
Project Starfighter - Wikipedia
X-Moto
X-Moto is a free and open source 2D motocross platform game developed for Linux, FreeBSD, Mac OS X and Microsoft Windows, where physics play an all important role in the gameplay. The basic gameplay c...
X-Moto - Wikipedia
Secret Maryo Chronicles
Secret Maryo Chronicles is a free, open source two-dimensional platform game. It was developed and is maintained by the Secret Maryo Chronicles development team, led by Florian Richter ("FluXy").Secre...
Secret Maryo Chronicles - Wikipedia