Tetris DX - Gameboy Color Game

Bought this for a long flight and it was just the distraction I needed—the cartridge was spotless and loaded up without a hitch, and the puzzle mode alone ate up two hours. The battery save worked perfectly too, which I didn't expect from a used copy.

The cartridge loaded instantly on my Game Boy Color, and I love that it's the region-free version so I can play it on any console. The puzzle gameplay is just as addictive as I remember, and the screen transitions feel perfectly smooth.

I finally beat Marathon Mode after weeks of practice — the endless rotation of pieces feels just as addictive as I remembered. The cartridge loads instantly and the screen is crisp on my old GBC.