Nexuiz

Nexuiz is a free first-person shooter video game developed and published by Alientrap.
It's heavily inspired by the original Quake games, even running on a modified Quake engine known as DarkPlaces engine. It includes thirteen weapons, 24 official maps and over 240 community created maps, as well as 15 player models. The graphics in Nexuiz use coronas, the bloom shader effect, Realtime World and Dynamic Lighting and shadowing[clarification needed], shaders (with OpenGL 2.0), offset mapping, and High dynamic range rendering. All these effects can be turned off to make the game run on older hardware.Read more.

Stunt Rally

Stunt Rally is a racing game which focuses mainly on rally racing and it also has some stunt elements like ramps, loopings and pipes. In singleplayer, you race against the clock. You may also do so in championships and challenge series. There is a networked multiplayer mode.All tracks are closed-circuit tracks. The road can be on the ground, be tilted, go through puddles of water or mud, be a bridge or be a large pipe. As this is a rally racing game, roads tend to be slightly slippery, but even more so in rainy tracks.The game features 153 tracks in 24 sceneries, 19 cars.Read more.

VDrift

VDrift is an racing simulator, featuring ten real world tracks and thirteen varied cars to choose from.There are two game modes - practice and single race. Practice lets you drive any vehicle solo around a track, while single race lets you do the same against up to three computer controlled opponents. The menu screens in VDrift are very basic and functional!VDrift's in game graphics are fine, although in today's HD world they are a bit out-dated, as does is the sound. The driving physics are quite good.This game looks great and seems like it could very well be amazing but the execution is somewhat lacking. You can customize what car you drive, the paint style, and the color of the paint, which is great and gives some cool personalization to the game with plenty of options. Read more. 

Unknown Horizons

Unknown Horizons is a 2D realtime strategy simulation with an emphasis on economy and city building. Expand your small settlement to a strong and wealthy colony, collect taxes and supply your inhabitants with valuable goods. Increase your power with a well balanced economy and with strategic trade and diplomacy.Game play:You start somewhere amidst an archipelago with nothing but a single ship and a handful of resources. Those need to suffice for you to found a rudimentary settlement.Soon, the first sailors will settle down  in your city and demand a living.Read more.

UltraStar Deluxe -Karaoke PC Game

UltraStar Deluxe is a karaoke game for your PC. The gameplay experience is similar to that of commercial product SingStar™ by Sony Computer Entertainment, which is exclusively available for the Playstation®. Unlike SingStar™, however, UltraStar Deluxe allows users to create their own songs.By publishing the sourcecode, we’ve enabled you to customize the game completly to your heart’s content, desires and particular needs. Especially you are allowed to modify the product as you wish.Create your own themes or download content from the community, such as plugins, free songs or code patches for extended features.In party mode it allows up to twelve players to sing along to your favorite music in order to score points, depending on the pitch of the voice and the rhythm of singing.Read more.

Hedgewars

Hedgewars. Everybody remembers the games from our childhood with great pleasure. There was a time when the Internet was almost a luxury and few people actually had a subscription that allowed them to be permanently online.That is the reason why Internet-cafe joints were so popular and why so many games we played there were actually single player titles, with multiplayer support. A fabulous game from that era was called simply Worms.The core principle of the Hedgewars is so clear and easy that it’s almost to simple to work. If in the Worms series there were two teams of worms facing each other with all sorts of weapons, on various maps, in Hedgewars, the enemies are obviously hedges.Read more.

SuperTuxKart

SuperTuxKart.Like many of the games that inspired it, SuperTuxKart - a project headed by Joerg Henrichs and Marianne Gagnon - is certainly a fun way to kill some time. The controls are smooth. The gameplay is mildly addictive. The developers have created a proper gaming experience, with many of the levels being locked at the start of the game.You play a cartoon character in a go-kart, and can grab cartoon weapons to use on your racing rivals. The circuits range from old arcade standards (grassy, snowy) to whimsical (outer space, giant) to surprisingly mundane.In short,SuperTuxKart is a 3d kart racing game. You can play with up to four friends on one PC racing against each other.Read more.

Open Sonic

Open Sonic is an game based on the "Sonic the Hedgehog" universe. It introduces a different style of gameplay called cooperative play, in which it's possible to control 3 characters simultaneously. Unlike most similar games, Open Sonic provides a greater level of interaction between the player and the levels. It's more than just a jump'n'run; the user must come up with some strategy in order to get through the levels.Open Sonic is available for Windows and Linux.Read more.

Battle for Wesnoth

Battle for Wesnoth  offers more quality and quantity than almost any commercial title available.Gameplay Don't expect to beat Battle for Wesnoth in one sitting. Or in six months. Staggering, to say the least, the content available from the main campaign alone will demand at least a hundred hours of gameplay. Although fifteen campaigns may not seem like a lot, with all of the losses added up (and you will lose – continuously), the time it takes to complete the entire compilation requires staggering determination, bouts of depression, fits of anger, and, finally, acceptance.Read More.