Lost Pyramid is a split screen adventure for two friends. They have set off to find the hidden treasure inside the pyramids, but the mummies have come to life and the corridors are full of booby traps.
Choose your character: a girl or a boy. Each player has their own half of the screen. Collect all the gems and try to meet your friend. In some places, you can wall jump to climb over vertical walls. Use the mini map in the middle of the screen to see where you both are. You can defeat mummies by jumping on them or by shooting. The panel between the screens shows your health and remaining ammo. The first three levels are open, and the rest unlock as you play.