ShellShock Live Steam Gift Platform: Steam Release Date: 11/03/2015 Product Description Demolish your friends with hundreds of upgradable weapons shot from your very own customizable tank in this action-packed online multiplayer tanks game. Fully destructible terrain and powerful new items make each battle unique. Earn XP to level up and unlock new tanks, weapons, and gear. Fight against or alongside your friends for strategic team or free-for-all matches. Features 8 Player Online Multiplayer Battles 200+ Weapons 80 Unique Ranks 80+ Maps Fully Customizable and Upgradable Tanks Singleplayer Campaign Mode with over 80 Missions Revamped UI 3D GPU Acceleration Stunning Graphics System Requirements PC System Requirements OS: Windows XP or above Processor: 1.5 GHz or faster Memory: 1 GB RAM Graphics: DX9 (shader model 2.0) capabilities; generally everything made since 2004 should work DirectX: Version 9.0 Network: Broadband Internet connection Hard Drive: 500 MB available space Mac System Requirements OS: Mac OS X 10.7 or above Processor: Intel Core 2 Duo or above Memory: 1 GB RAM Graphics: Shader model 2.0 capabilities; generally everything made since 2004 should work Network: Broadband Internet connection Hard Drive: 500 MB available space Linux / SteamOS System Requirements OS: Ubuntu 10.10 or above, SteamOS Processor: 1.5 GHz or faster Memory: 1 GB RAM Graphics: Shader model 2.0 capabilities; generally everything made since 2004 should work Network: Broadband Internet connection Hard Drive: 500 MB available space