#Portal turret gameplay how to#

The story isn’t merely nice wrapping paper to the mechanics of the game either it’s an integral part to the design. These concepts of jumping, moving through portals, button pushing, momentum redirecting, and more are logically introduced and gradually complicated as the player increases in familiarity and skill. The base principle of the portals is that momentum is perfectly exchanged between the two-or, as GLaDOS explains in the first Portal, “speedy thing goes in, speedy thing comes out.” This simple concept begins as a fall through one portal on the floor to be launched out of the other on the wall, to one memorably complex level of gel throwing, companion-cube juggling, and painstakingly timing running, falling, launching, and avoiding bullets. While the puzzles themselves are interesting in their own right, it’s the incorporation of the game’s incredible physics engine that makes the puzzles stretch the player’s paradigm.

#Portal turret gameplay how to#

But unlike Sudoku, Portal 2’s design compels the player to change the way she looks at the world-rather than just overcoming obstacles, she must discover how to manipulate them to accomplish her own goal.

Portal 2 straddles the two perfectly, blending a compelling story, engaging characters, and whip-smart dialogue with innovative gameplay and challenging levels.Īt its heart, Portal 2 is a Sunday-newspaper puzzle game. Too little plot makes for a monotonous, soulless game, and too little mechanics (game play design, controls, physics engine, etc.) makes for a type of low-grade, minimally-interactive film. Game developers constantly struggle to balance mechanics and story.