Splash: Underwater Sanctuary is a new adventure game by DeNA, which is available for Android and iOS platforms, that puts you in charge of restoring life to a beautiful underwater world. In the game, you’re a reef caretaker, and your job is to raise and release a multitude of species to repopulate the waters. You’ll also learn a lot about marine life in this game, as you unlock more species and keep on repopulating the ocean. So how do you unlock all of those species? Good thing you asked, because we’ve collected a couple of Splash: Underwater Sanctuary cheats, tips and tricks for unlocking all of the available fish and underwater creatures available.