Rayman

Bought this for a long flight and didn't put it down until the battery warned me—the 30+ levels are packed with clever platforming that keeps you guessing. The Toon rescue missions give it a nice goal beyond just running right, and the colors really pop on the small screen.

The level variety is fantastic—over 30 stages and they all feel different, from sunny meadows to creepy caves. I’ve been playing on my commute and the pick-up-and-play design is perfect for quick sessions, though it’s hard to put down once you start.