Fireboy and Watergirl is a puzzle-platformer game series by Oslo Albet. You control two characters, Fireboy and Watergirl to solve puzzles and complete levels.
The Fireboy and Watergirl game has two main characters:
Fireboy: Fireboy is a red humanoid character who can withstand fire and lava but is water vulnerable. He is fire related and is not harmed by flames and heat based obstacles.
Watergirl: Watergirl is a blue person who can go through water and water based obstacles but takes damage from fire and heat. She is water based and can use water to solve puzzles.