Another day, another batch of game trailers was released. Instead of giving them all their own posts, we grouped them, and so far there are trailers for:

• Batman: Arkham Asylum [ALL] - Gadgets Trailer
• Cities XL - Gameplay Trailer
• Shadow Complex [X360] - Launch Trailer
• Teenage Mutant Ninja Turtles: Smash-Up [Wii] - Features Trailer
• Chaotic: Shadow Warriors [ALL] - Behind the Scenes Trailer
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  We will update this throughout the day when new trailers become available. Read more for download links ...

Valve is keeping its weekend deal/sale quite simple, now through Sunday, customers can save 66% on everything Half-Life or get the Valve Complete Pack (21 games) for 10% off. Also note that its Trine 25% off sale is still valid until Aug. 19.

Forza Motorsport 3 unites the racing game genre, making it possible for everyone to experience the thrill of the world’s most exotic and exquisite cars. Live the most realistic racing experience ever as you take the wheel of more than 400 of the most-beloved cars on over 100 renowned real-world tracks and exotic road courses from around the globe.

Madballs...in Babo: Invasion is a gameplay rich, feature laden 'casually hardcore' arena based 3D action shooter, where you're able to design your own combat maps by placing a combination of map tiles to create a never before seen map before gameplay starts.

Colin McRae: DiRT 2 benefits from tuned-up car-handling physics system, a new damage engine effects, a new level of visual fidelity, with cars and tracks twice as detailed as those seen in the original, as well as a roster of off-road events, taking players to the most diverse and challenging real-world environments.

Champions Online is an MMORPG based on the popular pen-and-paper Champions RPG, giving players the power of total customization of their hero experience while they explore a vast universe of richly detailed 3D environments.

Brink is an immersive shooter that blends single-player, co-op, and multiplayer gameplay into one seamless experience, allowing you to develop your character across all modes of play. You decide the role you want to assume in the world of Brink as you fight to save yourself and mankind's last refuge for humanity.

Zipper Interactive's MAG is an online shooter where up to 256 players wage battles as 8-person squads in a new unique world.

Heroes Over Europe is a World War II flight combat game that builds on the original game's legacy with intense dogfights, a highly detailed realistic visual presentation and even more online options.

In celebration of the 20th anniversary of the SEGA Genesis, we’re putting the power back in the fans’ hands and letting you determine the next title we’ll release on Xbox Live Arcade!