Crysis

Well designed and fun to play, Crysis is first and foremost focused on its graphics and visuals and they are truly something to behold. If you have a pc capable of handling it, max settings will still make your jaw drop all these years later. The CryEngine is a marvelous beast. The combat, shooting, and open design is fun too, and it's always fun to cloak and terrorize the enemy patrols. And the aliens are cool and mysterious. The game suffers from an awful climax though and a story that's quite clearly an afterthought, and the enemy AI at times are not the smartest tools in the shed. Still worth a play through.