Overkill Express

At OverKill Express, we are commited to delivering your package in time no matter the circumstances. Even if there is a zombie apocalypse and the world is about to end. Thank you and we hope you are happy with our services. How To Play: W - Drive forward A - Turn left S - Drive backward D - Turn right Left Mouse - Click UI Objective: 1. Kill zombies 2. Upgrade your car 3. Kill more zombies 4. Repeat