You are a ranger trying to save the world from a zombie invasion. Kill as many zombies as you can and get as far as possible. Use your abilities to help you survive.
Press up or W to use your jetpack. Press shoot or spacebar to shoot. Pick up power-ups to help you by giving you ammo, a shield or an extra life if you have lost one. Watch out for flying zombies as they can drop bombs.
Cost: 0 Jewels