Spelunky is a unique platformer with randomized levels that offer a challenging new experience each time you play. Journey deep underground and explore fantastic places filled with all manner of monsters, traps, and treasure. You'll have complete freedom while you navigate the fully-destructible environments and master their many secrets. To stay or flee, to kill or rescue, to shop or steal... in Spelunky, the choice is yours and so are the consequences!

As Commander Shepard, you lead an elite squad on a heroic, action-packed adventure throughout the galaxy. Discover the imminent danger from an ancient threat and battle the traitorous Saren and his deadly army to save civilization. The fate of all life depends on your actions!

A new and highly virulent strain of the rabies virus emerges and spreads through the human population with frightening speed. The pandemic's victims become grotesquely disfigured widely violent psychopaths, attacking the uninfected on sight. As one of the "lucky" few apparently immune to the sickness, you, unfortunately, are also trapped in a city crawling with thousands of the bloodthirsty Infected. Alone, you're dead. But together with a handful of fellow survivors, you might just fight your way to safety.

World of Goo is a physics based puzzle / construction game. The millions of Goo Balls that live in the beautiful World of Goo are curious to explore -- but they don't know that they are in a game, or that they are extremely delicious. Drag and drop living, squirming, talking, globs of goo to build structures, bridges, cannonballs, zeppelins, and giant tongues so that you can direct the Goo Balls to their goal on the other end of the stage.

In Dead Space, players step into the role of engineer Isaac Clarke – an ordinary man on a seemingly routine mission to fix the communications systems aboard a deep space mining ship. It is not long before Isaac awakes to a living nightmare when he learns that the ship's crew has been ravaged by a vicious alien infestation. He must fight through the dead silence and darkness of deep space to stay alive.

Call of Duty: World at War throws out the rulebook of war to transform WWII combat through a new enemy, new tactics and an uncensored experience of the climatic battles that gripped a generation. As U.S. Marines and Russian soldiers, players will employ new features like cooperative gameplay, and weapons such as the flamethrower in the most chaotic and cinematically intense experience to date.

World War III rages and a Soviet-led army has launched a surprise attack on the U.S.A. Command your troops into fast-paced battles fought on a fully destructible battle-field. Strategy meets intense action in this epic clash of Super Powers!

The Witcher: Enhanced Edition enhances the original game with improved graphics, retouched gameplay mechanics, speedier loading, and added dialog and character gestures. Also included are bonuses such as a MOD editor called D'jinni that allows players to create or modify their own adventures in the world of The Witcher, as well as two completely new adventures created by CD Projekt RED.

Audiosurf is a music-adapting puzzle racer where you use your own music to create your own experience. The shape, the speed, and the mood of each ride is determined by the song you choose. You earn points for clustering together blocks of the same color on the highway, and compete with others on the internet for the high score on your favorite songs. Audiosurf on Steam includes The Orange Box soundtrack, integrated with the game to enable "Still Alive" surfing and more. In addition, Audiosurf is one of the first titles to leverage Steamworks, offering full support for the Steam Achievements that appear on Steam Community profile pages.

With Spore you can nurture your creature through five stages of evolution: Cell, Creature, Tribe, Civilization, and Space. Or if you prefer, spend as much time as you like making creatures, vehicles, buildings and spaceships with Spore's unique Creator tools. While Spore is a single player game, your creations and other players' creations are automatically shared between your galaxy and theirs, providing a limitless number of worlds to explore and play within.

King's Bounty: The Legend is an adventure game with tactical turn-based battles and role-playing elements. In a fairy tale fantasy world of fearless knights, evil mages, wise kings and beautiful princesses the player controls a hero. Leading their character through the game world, exploring it, commanding armies in battle and accomplishing various quests can mean great reward or huge defeats.

Trapped in a shadowy, underground complex, intrepid explorer Philip is determined to discover the truth behind his father's disappearance. Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity. Can Philip master his fear and finally uncover the truth behind a mystery that has haunted him for a lifetime? Only you can decide...

Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base. Beautiful environments, spectacular effects, and a dynamic, engaging soundtrack bring the world to life. The controls are intuitive and the gameplay is deep — the special attacks and properties of each tower work together to provide many ways to succeed.

Featuring an extensive interplanetary campaign spanning an entire star system in the Warhammer 40,000 universe, Warhammer 40,000: Dawn of War – Soulstorm introduces two all-new factions for an unprecedented total of nine playable races. The game also introduces air units and provides multiplayer achievements.

Ten millennia have passed since you and the few survivors of the once mighty Vasari Empire fled from an unknown threat that all but exterminated your kind. You now find yourself at the fringe of the galaxy in a sector occupied by a pathetically primitive species - one obsessed with trade and lacking any central organization or military technology. Calling themselves the Trader Emergency Coalition, they would have been ideal slaves in the glorious days of the past, but time is of the essence. Use your mastery of phase-space manipulation, gravity and nanotechnology to quickly eliminate any local resistance and acquire the necessary resources to fuel the next segment of your continuing exodus.

Long ago the Dark Knight Sparda rebelled against the dark emperor and waged a one-man war to save humanity. Thousands of years later, a religious organization worships this renowned savior and has taken it upon themselves to rid the world of all evil. Residing in Fortuna, this organization is known as the "Order of the Sword," and is made up of an elite group of "Holy Knights." One day a young knight named Nero witnesses Sparda&rsquo;s legendary son Dante slaughter his fellow warriors. Has the renowned devil hunter turned his back on mankind? What does this encounter mean for these two individuals?

Brothers In Arms Hell’s Highway drops you into Operation Market-Garden, the largest airborne operation of World War II. Lead Matt Baker, Joe Hartsock and the rest of the 101st Airborne Division as they fight to open "Hell's Highway" in a daring bid for a quick end to the war. The game , makes use of the new Unreal Engine 3 technology for its delivery of the war experience, with new cutting-edge gameplay features and a completely redesigned online component.

Football Manager 2009's match engine has seen more testing than ever before having been extensively beta tested in Football Manager Live for the past year. The famous Football Manager match engine can now be viewed in full 3D with motion captured animations for the players. Sports Interactive has been working on the 3D match engine for nearly 3 years with the support of SEGA Japan's Virtua Striker team who provided the motion capture data and some of the animations. You can now watch your matches in 3D from multiple camera angles and re-watch any part of the match by fast forwarding and rewinding the action using a new match time bar that flags the key moments in the game.

Take on the fight as the volatile Sergeant "Psycho" Sykes in a new parallel story taking place during the events of Crysis. Psycho's secret mission will take him to the other side of the island on a ruthless pursuit of a North Korean general hell-bent on obtaining powerful technology. With the versatile powers of his Nanosuit and an arsenal of fully customizable weapons & vehicles at his disposal, Sykes will do whatever it takes to carry out his top-secret objective. Action on the other side of the island is more intense, the battles are fierce, and the mission protocol is no longer "Adapt to Survive". As Sergeant Sykes, now you must adapt to dominate the battle.

For 200 years, Vault 101 has faithfully served the surviving residents of Washington DC and its environs, now known as the Capital Wasteland. Though the global atomic war of 2077 left the US all but destroyed, the residents of Vault 101 enjoy a life free from the constant stress of the outside world. Giant Insects, Raiders, Slavers, and yes, even Super Mutants are all no match for superior Vault-Tec engineering. Yet one fateful morning, you awake to find that your father has defied the Overseer and left the comfort and security afforded by Vault 101 for reasons unknown. Leaving the only home you’ve ever known, you emerge from the Vault into the harsh Wasteland sun to search for your father, and the truth.

Challenging players to become the number one race driver in a new world of exhilarating motorsport, Race Driver: Grid takes players on a tour like never before; to beautifully realized racing locations through Europe, the U.S., Japan and beyond. The game will feature the most extensive range of events in the series, combining official circuit-based championships with road races and urban street competitions.

In this fourth installment of the popular series, 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.

FlatOut: Ultimate Carnage is an over-the-top racing game where players experience the drive of their lives as they race around fully destructible environments. Enhanced over the original version of FlatOut 2, the game features 12 types of racing cars, five all-new single player and two all-new multiplayer game modes, plus widescreen high definition resolution to make the racing experience more real.

NBA 2K9 is the premier basketball game for serious players, delivering a realistic, stylistic, and feature-rich simulation basketball experience. This year's edition features an improved Association franchise mode, adding a Player Ambitions system and an NBA.com interface. Individual players also have special Hot Zones and Signature Shots, making the action on the floor as realistic as it is in the NBA.

Classic side-scrolling gameplay is reporting back for duty with Bionic Commando Rearmed, a remake of the classic NES game. 20 years after the 8-bit classic was released, Bionic Commando Rearmed recreates the world of the original with a complete "2.5D" visual revamp. Bionic Commando Rearmed preserves the original's mix of swinging and shooting in an intense 2D side-scroller, all to the tune of a brand-new soundtrack based on the classic 8-bit music from the NES masterpiece.

Best PC Games of 2008

Spelunky

Mass Effect

Left 4 Dead

World of Goo

Dead Space(2008)

Call of Duty: World at War

World in Conflict

The Witcher: Enhanced Edition

Audiosurf

Spore

King's Bounty: The Legend

Penumbra: Black Plague

Defense Grid: The Awakening

Warhammer 40,000: Dawn of War - Soulstorm

Sins of a Solar Empire

Devil May Cry 4

Brothers in Arms: Hell's Highway

Football Manager 2009

Crysis Warhead

Fallout 3

Grid

Grand Theft Auto IV

FlatOut: Ultimate Carnage

NBA 2K9

Bionic Commando Rearmed