“Fireboy and Watergirl” is a cooperative puzzle-platform game series created by indie game developer Oslo Albet. The game features two characters, Fireboy and Watergirl, who must navigate through various temple environments, collecting diamonds and overcoming obstacles along the way. Fireboy, who can walk on fire but not water or green goo, and Watergirl, who can walk on water but not fire or green goo, must work together to complete each level. The game encourages cooperation and strategy, as some levels require the use of both characters to progress. It’s designed to be played with a friend, but also offers a unique challenge for solo players who control both characters simultaneously. The game series has been praised for its replay value, level design, and the distinct settings of each installment.

1. Fireboy is controlled using the arrow keys:

•  Left arrow: Move left

•  Right arrow: Move right

• Up arrow: Jump

2. Watergirl is controlled using the A, W, D keys:

• A: Move left

• D: Move right

• W: Jump

Remember, Fireboy should avoid water and Watergirl should avoid fire. Both characters need to avoid the green lake1. The game can be played solo controlling both characters or cooperatively with a friend.