Fireboy and Watergirl 4 in The Crystal Temple is another installment to the popular logic cool games series. Are you ready for a brand new adventure? In this sequel, you will be helping the couple to survive and escape from a temple full of crystal portals. Use your arrow keys to control the fireboy and W,A,S,D keys to control the watergirl. Keep fireboy out of the water lakes and don’t let the watergirl touch the fire lakes. Avoid touching the black lakes with both of them. Use the crystal portals to teleport to a different part of the maze. Some of the portals have to be activated by switching levers. Collect gems on the way. Portals can also teleport objects. Pay attention to the side of each portal. Black goes to black and white goes to white. Try to reach the exit of each level with both characters as quickly as possible. Can you escape from the The Crystal Temple in Fireboy and Watergirl 4 at Cool Games?