Original Nintendo NES game cartridge only.
All DK's classic used games are cleaned, tested, guaranteed to work and backed by a 120 day warranty.
Mario mixes vitamin capsules made of red, yellow and blue halves into a bottle filled with viruses. It's up to you to rotate the capsules (like Tetris) into place and match up the colors to clear the bottle. Play alone to get the high score or play head to head with a friend in split screen multi-player.