Fireboy and Watergirl 4: Crystal Temple is the fourth installment in the cooperative platformer game series Fireboy and Watergirl. This adventure features the addition of teleportation crystals, along with all the fun and puzzling contraptions of the previous games. There are 38 levels to beat in total!
Instruction to play:
The first stage walks you through the controls,
and the rest teach you how to use the various elements in the game to your advantage.