Tetris DX - Nintendo Game Boy Color

The marathon mode is perfect for long trips—I lost track of time trying to beat my high score. The graphics are crisp on my Game Boy Color, and the controls respond instantly.

The battery-saving feature is a lifesaver—I can pause mid-game and come back hours later without losing my place. The blocks move crisply on the GBC screen, and the classic endless mode still hits that perfect "one more round" itch every time.

Finally found a cartridge-only copy that actually works in my old GBC, and it's perfect for quick breaks. The classic block-stacking is as addictive as ever, and the battery save for high scores is a lifesaver since I can't leave my console on forever.