Portal is a first-person puzzle game. Players must solve physical challenges by opening portals to maneuver objects, and themselves, through the enigmatic Aperture Science Laboratories.
Custom map pack for Portal This map pack is designed to be a moderate challenge for players who have played Portal. The initial puzzles are designed in such a way that they don't require much thinking and players can skim through them, experienced players might find them a bit boring. The difficulty ramps up significantly midway through the map pack, with the later puzzles requiring thinking and at times quick maneuvering and precise timing. All the puzzles contained in this map pack are doable without the use of cheats or exploits. Features:- a) 15 completely new test chambers. b) Optimized and fully detailed maps to make them feel more Valve like. c) New puzzle elements like player controlled moving platforms, laser field, etc. d) An explosion filed easter egg. (Good luck finding it) Full readme inside the archive. Comments and feedback welcome!