Hydroventure - European title
You'll use this water to hit switches, collect gears and fish to open up new areas, and defeat the Influence's minions. In addition, tilting the book also controls various machinery, including a crane, a pinball machine, and a monorail.
The player uses the water to collect Rainbow Drops, which act as the main means of progression in the game. As more drops are collected, new areas of the book open up for the player to explore. The player also receives various powers along the way, such as the ability to change into solid and gas forms. Many of the raindrops can only be collected after the player has received these forms and their powers.