About the game

Fireboy and Watergirl 4: Crystal Temple is a popular cooperative platformer where players control two elemental characters navigating a mystical temple.
Gameplay:
Fireboy handles fire and lava while Watergirl manages water safely; they must team up to collect gems—red for Fireboy, blue for Watergirl, green for both—and reach their exits. The game includes 40+ challenging levels with crystal portals that teleport characters, blocks, or objects between linked gates, often marked by light colors.
Mechanics:
Portals link specific sides for strategic pushes or timed jumps, adding puzzle depth. Use levers, buttons, and fans—some toggle persistently, others on timers—to shift platforms and doors; it's considered the series' toughest due to portal tricks.
Controls
Fireboy Controls
- Left and right arrow keys = move
- Up arrow key = jump
Watergirl Controls
- AD = move
- W = jump