Batman Arkham City: Game of the Year Edition

Batman: Arkham City builds upon the intense, atmospheric foundation of Batman: Arkham Asylum, sending players flying through the expansive Arkham City - five times larger than the game world in Batman: Arkham Asylum - the new maximum security "home" for all of Gotham City's thugs, gangsters and insane criminal masterminds. Featuring an incredible Rogues Gallery of Gotham City's most dangerous criminals including Catwoman, The Joker, The Riddler, Two-Face, Harley Quinn, The Penguin, Mr. Freeze and many others, the game allows players to genuinely experience what it feels like to be The Dark Knight delivering justice on the streets of Gotham City.

Batman: Arkham City - Game of the Year Edition includes the following DLC: Catwoman Pack, Nightwing Bundle Pack, Robin Bundle Pack, Harley Quinn’s Revenge, Challenge Map Pack and Arkham City Skins Pack.

Batman: Arkham City - Game of the Year Edition packages new gameplay content, seven maps, three playable characters, and 12 skins beyond the original retail release:

• Maps: Wayne Manor, Main Hall, Freight Train, Black Mask, The Joker's Carnival, Iceberg Long, and Batcave
• Playable Characters: Catwoman, Robin and Nightwing
• Skins: 1970s Batsuit, Year One Batman, The Dark Knight Returns, Earth One Batman, Batman Beyond Batman, Animated Batman, Sinestro Corps Batman, Long Halloween Catwoman, Animated Catwoman, Animated Robin, Red Robin and Animated Nightwing

WINDOWS MINIMUM:

OS: Windows XP, Vista, 7
Processor: Intel Core 2 Duo 2.4 GHz or AMD Athlon X2 4800+
Memory: 2GB RAM
Hard Disk Space: 17 GB free hard drive space
Video Card: ATI 3850HD 512 MB or NVIDIA GeForce 8800 GT 512MB
DirectX®: 9.0c
Other Requirements: Online play requires log-in to Games For Windows – Live

To activate the Steam key you've received, follow the instructions below;

1. First up, open the Steam client. If you don't have it, simply click on "Install Steam".
2. Sign in to your Steam account. If you don't have one, click here to create a new one.
3. Click on the "ADD A GAME" button in the bottom corner of the client.
4. Then, select "Activate a product on Steam..."
5. Write down or copy-paste the activation key that you've received from Voidu in the window.
6. Your game is now visible in your library! Click on your "Library".
7. And finally, click on the game and select "Install" to start your download.