Marble Madness/Klax

"I've never seen a port of Marble Madness as awful as this GBA game -- and I've actually owned the terrible Apple IIGS version, and reviewed the glitchy Game Boy Color game in year's past. If DSI Games simply ditched Marble Madness in favor of the Klax port, and went as far as add a cartridge EEPROM to save high scores, this would be a recommended cartridge for the GBA. But they had to ruin it with the worst port of Marble Madness ever conceived. Hell, I've played cellphone version of the classic with better production values."