Hugo

Level select:
Hold L1 + R2 at the map screen for at least ten seconds to advance through the map areas. Hold L2 + R1 at the map screen for at least ten seconds to move in the opposite direction.

Magic Hands bonus game:
Collect all the bonus items from each level to successfully complete the game in arcade mode. Then, complete the final scene with the rope by shooting Scylla (the evil witch) out of the window.

Hint: Finding hidden treasures:
Combine all the animals on the level. Arrows will appear to show you where hidden treasures are found. If you can remember where the arrows are, you can get the hidden treasure without combining all the animals.
Information in this section was contributed by T1166tw.