Harald Hårdtand: Kampen om de rene tænder

Harald Hardtooth can always jump up one level, or jump down as far as necessary to reach the next ledge under him without incurring damage, although falling off the bottom of the level costs you a life. Energy is lost through contact with the bacteria, and you have a limited supply of toothpaste, with a need to collect more as the game goes on. You can also collect enhanced weaponry such as double firing.