Prince of Persia - Nintendo Game Boy

Playing this on the bus feels like having a whole palace in my pocket, and the trap-and-puzzle levels are just as tense as I remember. The portability makes it perfect for short sessions between classes, and the platforming controls are tight enough that dying never feels cheap.

The wall-climbing moves are surprisingly smooth for a Game Boy game, and the puzzle timing keeps you on edge without feeling unfair. I've died a handful of times to a spike trap but it always felt like my fault, which is perfect.

Playing this on the bus feels like carrying a whole secret dungeon in my pocket, and the trap timing is just as nerve-wracking as on a bigger screen. The platforming gets genuinely tense when you're trying to nail a jump between spikes on a tiny handheld.