Warframe is a free to play online 3D MMORPG and third person shooter by Digital Extremes, set in an evolving sci-fi world. Tenno is your faction, descendants of an ancient civilization from Earth, preserved until now in cryogenic pods. Masters in combat, weaponry and the mythical exoskeletons called Warframes,the Tenno must defend their existence and heritage by confronting the multiple enemy factions, the Grineer, the Corpus, the Infested and the Sentients.The title provides enough variance to keep you hooked for long, providing various Warframe suits; each one with distinctive abilities, weapons and modifications. Extra items can be purchased from the Market which acts as the in-game store.Graphics and music are of high production values and detail and even though in terms of gameplay the level design feels quite limited in scope with certain signs of repetitiveness, the environment’s look and feel as well as the hack-and-slash fast action flow almost make up for it.Co-op mode, which allows up to four players to team-up in a Clan, is in the heart of Warframe and is also greatly fun and addictive, as you jump, slide and run, use your special sci-fi abilities, fire your weapons and cooperate with your teammates to eliminate the opponents in high speed. In case you can manage to overcome the somewhat repetitive gameplay, Warframe can be seriously engaging and provide you many hours of raw sci-fi action with your friends.Minimum System RequirementsOperating System:Windows XP SP 3 or higher Processor:Intel Core 2 Duo e6400 or AMD Athlon x64 4000+ Memory (RΑΜ):2 GB RAM Hard Disk Space:10 GB HD space Graphics Card:Nvidia GeForce 8600 GT or ATI Radeon HD 36003D Client MMORPG Shooter