Incomplete

The fourth installment of the popular series by Rockstar features improved graphics, new features, and new gameplay. Players take on the role of Niko Bellic, a rough-around-the-edge chap from Eastern Europe. Niko has arrived in America, in Liberty City -- a land full of promise and opportunity. His cousin convinced him to emigrate, to join him in his mansion and life of luxury, but as soon as he steps off the boat, Niko discovers the truth about the American way. Still, the wealth, the comfort, the bliss of the good life, it all really is here ... And it's all for the taking.

Multiplayer take on Darwinia. Indie game darling "Darwinia" realized in multi-player fashion.

Titan Quest is an action RPG by THQ, in the vein of Diablo II. The game is in the historical fantasy genre. Titan Quest is a 3D 'hack and slash' (acton RPG) featuring monsters inspired by ancient mythologies. It has gorgeous graphics, day/night cycle, ragdoll animations, WYSIWYG loot system - and of course, heaps of equipment to collect.
Immortal Throne adds in a whole new chapter (all-new places, quests, monsters and loot), a new mastery with its unique skills, and an array of other new gameplay elements.

The Chronicles of Spellborn is a MMORPG, developed by Spellborn International and distributed by Frogster Interactive, set in a post-apocalyptic fantasy world. Spellborn uses the Unreal Engine, featuring a so-called European Art approach and contains notable contributions from Jesper Kyd.

Spellborn distinguishes itself from other MMORPGs by emphasizing the focus on story line, separating the look and the statistics of gear, integrating Player vs Environment and Player vs Player and offering combat that is fast paced and more reliant on player skill.

Switchball is made by Swedish developer Atomic Elbow, which was released for Microsoft Windows on June 26, 2007. Switchball is an intricate puzzle game set in a stunning 3D world. Control an ever-changing ball along a narrow winding course suspended in midair. Solve your way through challenging levels jam-packed with obstacles, traps and mazes. Morph the marble ball with metal, electric and lighter-than-air properties to more easily get through each area.

WOW is the blockbuster MMO from from Blizzard, set in their Warcraft universe. I did this DR the same week Wrath of the Lich King came out, so this could be considered the WotLK client.

This DR is out of date for the current state of the game (June 2014). Please see the entry for Pandaria.

Pure is an arcade ATV racing game. It lets you build and upgrade your quads piece by piece and drive them around multiple-track circuits in outdoors locations. Catch some big air, perform surreal tricks and use nitro boost as you compete against a dozen AI opponents. The game also features both LAN and online multiplayer modes.

Aquadelic GT is a motorboat racing game with crazy weapons and power-ups. It features a mission-based campaign mode that lets players roam freely around various locations, enter races or complete taxi/delivery tasks to earn cash & reputation.
Also known as Power Boat GT.

Fight in the theatre of war that changed the world forever. Battle alongside your compatriots on some of the most inhospitable environments of the Eastern Front in Red Orchestra: Ostfront 41-45. Red Orchestra places you in the most realistic WWII first-person multi-player combat to date on the PC, allowing the player to fight through some of the most intense combat of the war. You can play as infantry, using a wide range of infantry weapons, or crew one of the many armored combat vehicles available in the game, from half-tracks to the most famous German and Soviet heavy tanks.

Armies of Exigo is a real-time strategy video game for Microsoft Windows. The game was created by Black Hole Entertainment and distributed by Electronic Arts. One unique aspect of the game is that it has an underground mode. This makes the game more challenging as the player has to work on two fronts and might have an army come from an unexpected area.