“Portal 2” takes the innovative and addictive gameplay of its predecessor and expands upon it in every way imaginable. The puzzles are more complex and diverse, featuring new elements like laser redirection and the introduction of gels that alter surface properties, adding new layers of strategy and experimentation. The game also introduces the hilarious character of Wheatley, adding humor and depth to the storyline.

Although the game can become slightly repetitive after extended play sessions, it remains an engaging experience that rewards players for thinking out of the box. Best suited for quick sessions on mobile platforms.