Solve the glyph puzzle to open the blue door. Once you've unlocked a character with the Academic ability, solve the hieroglyph puzzle on the dock at the top center of the Venice neighborhood to open the entrance to this level. (See the Game Intro and Super Bonus Level pages for details.) (Click any of the screenshots below to enlarge.) You'll need these, plus the ones in the Treasure Levels, to unlock the Super Bonus Level. When you beat each Bonus Level, you'll receive a golden Artifact as a reward. If you're having trouble finding any of the entrances, check the screenshots below or refer to the Hub Maps. However, once you enter a Bonus Level, the characters required to complete it will automatically appear. In some cases you'll need characters with special abilities in order to reach them. Bonus Level entrances are unmarked and may even be hidden.