In a desperate war for Earth’s survival, against an unrelenting enemy, the only way to defeat them is to become one of them. Armed with advanced weaponry and vehicles and aided by an elite squad of marines, you take the battle to the heart of the Strogg home planet and become earth’s only hope for victory.Minimum RequirementsOS: Windows® XPProcessor: Intel® Pentium® 4 2.0 GHz or AMD® Athlon® XP 2000 processor or higherMemory: 512MB RAMHard Disk Space: 2.8GB of uncompressed free hard disk space (plus 400MB for Windows® swap file)Video: 100% DirectX® 9.0c compatible 64MB 3D hardware accelerated video card requiredSound: 100% DirectX® 9.0c compatible 16-bit sound card and latest driversDirectX® Version: 9.0cGenres: Action/Adventure Age Ratings: ESRB: BLOOD AND GORE, INTENSE VIOLENCE, MATURE, STRONG LANGUAGEPEGI: +18, Bad Language, ViolenceUSK: 16Publisher: Bethesda SoftworksDeveloper: ID SoftwareInstructions: In order to activate this game, you will require a third-party \'Steam\' account. For full details on how to activate please follow this link: https://support.steampowered.com/kb_article.php?ref=5414-TFBN-1352Legal Notice / EULAQuake® 4 © 2005-2011 id Software LLC, a ZeniMax Media company. Quake, id, id Software, id Tech and related logos are registered trademarks or trademarks of id Software LLC in the U.S. and/or other countries. Bethesda, Bethesda Softworks, ZeniMax and related logos are registered trademarks or trademarks of ZeniMax Media Inc. in the U.S. and/or other countries. All Rights Reserved.