In the game, the fire boy can only touch the fire element, while the water girl can only touch the water element. You need to constantly switch control between two characters and utilize their special abilities to solve various puzzles and traps in order to successfully pass each level.

There are multiple worlds in the game, each with different themes and scenes. In each world, you need to collect gems and keys to unlock the door to the next level. At the same time, you also need to avoid various traps and enemies, and maintain the character's health.

In the game, you can also collect various items and buffs, such as acceleration items or life potions. These props and items can help you pass levels more easily.

It is worth noting that the difficulty of levels in the game gradually increases, requiring players to constantly think and try. You need to flexibly utilize the special abilities of both characters to find the best solution in order to successfully challenge each level.