
Fireboy and Watergirl is a puzzle platformer with two characters sharing each level. Fireboy can move through fire, while Watergirl can move through water. Green liquid is harmful to both. The temple rooms contain switches, doors, gaps, moving platforms, and other obstacles. Diamonds are placed around the levels as optional pickups. The stage is cleared when both characters reach the exit.
Take a look around before making a move. A switch may open a door on the other side of the room, or one character may need to wait while the other crosses first. Some sections are easier when the characters are handled one at a time.
The opening levels are easier to understand. Later rooms require more careful movement and coordination. Two people can share the keyboard and take one character each. Solo play is also available, although keeping track of both characters takes more concentration.
The game is available directly in the browser. Basic playability is checked as part of maintaining the game page, including when changes affect browser play.
If you want to try something else, play Little Alchemy to combine elements or Google Feud to guess missing search words.