PORTAL STILL ALIVE FULL

Well aware that they had created a completely new animal, the first-person puzzle platformer, the guys and girls at Valve explain how each of the 19 puzzle chambers was carefully engineered to gradually 'train' the player and equip them with the necessary skills to tackle the increasingly more complex challenges. Well aware that they had created a The developer commentary featured in the 'Still Alive' XBLA version of Portal is incredibly insightful. The developer commentary featured in the 'Still Alive' XBLA version of Portal is incredibly insightful. And, get a glimpse into the making of Portal: Still Alive with commentary from the developers. The game includes fourteen brand new bonus puzzles to challenge even the most skilled test subjects. Experience the first first-person puzzle-action-adventure game with hours of single player gaming. Break the laws of physics using 'portal' technology to solve puzzles and survive in this darkly comic story weaving adventure with brain-bending puzzles. Designed to change the way you approach, manipulate, and surmise the possibilities in any given environment, Portal has earned over 70 industry honors for its innovative gameplay, with more than 30 'Game of the Year' awards.

PORTAL STILL ALIVE FULL

Designed to change the way you approach, manipulate, and surmise the possibilities in any given environment, Portal has earned over 70 industry honors for Portal: Still Alive features the full award-winning Portal single player game from Valve, plus a new challenge mode.

Summary: Portal: Still Alive features the full award-winning Portal single player game from Valve, plus a new challenge mode.

Portal still alive