The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment similar to how Half-Life® 2’s Gravity Gun innovated new ways to leverage an object in any given situation. You can also download Election Simulator. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay. Portal™ is a new single player game from Valve. Game was checked and installed manually before uploading by our staff, it is fully working version without any problems. It is full offline installer standalone setup of Portal 1 for compatible version of Windows PC. Editing Tools: Portal 2 editing tools will be included.Portal 1 Free Download new and updated version for PC Windows.Massive sequel: The original Portal was named 2007’s Game of the Year by over 30 publications worldwide.Advanced physics: Allows for the creation of a whole new range of interesting challenges, producing a much larger but not harder game.Complete two-person co-op: Multiplayer game featuring its own dedicated story, characters, and gameplay.Extensive single player: Featuring next generation gameplay and a wildly-engrossing story.Success will require them to not just act cooperatively, but to think cooperatively. This new mode forces players to reconsider everything they thought they knew about portals. The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.

Portal 2 for free no download