| Title: Platform: Genre: Last Updated: | Zoo Keeper Nintendods Adventure 2006-02-19 |
| Extra hidden difficulty level Unlockable 4th difficulty, 'gekimuzu'. To obtain a 4th difficulty, you need to get the highscore on all 4 modes of gameplay. Expert difficulty Get the highest score in Zoo Keeper, Tokoton 100, Quest and Time Attack modes |
