Home


*Left 4 Dead 2 footage and assets are property of Valve Corporation. This is a non-commercial, educational student project.*

The Rise of the Zombies

It’s the zombie apocalypse. Bring your friends!

Where you stand

You, alongside 3 other victims have been stranded on the top of an apartment complex with seemingly no way to escape, as the last helicopter had just fled the region to a remote place in the globe. The United States has been hit with a deadly virus, deemed the “Green Flu” which turns infected into hyper-aggressive creature who still have a semblance of their former self. Your group must ride down the apartment using a specially engineered prototype car used to clear waves of zombies all the way to the first floor. Time is running out, as the former chefs had been converted mid-cooking session, sparking a fire throughout the whole building.

Worker Integration Protocol

To cut back on costs, instead of having employees act like zombies for 10+ hours, which can get exhausting, we have modified a strain of Rabies to essentially convert them into functional zombies. To prevent the same exact scenario from turning into a reality, we sterilize the zombies and keep the zombification process isolated in a machine, which has employees walk into a sealed chamber that gets filled up with our modified pathogen. After the conversion, the zombie is spewed out through an ejection chute. Of course, no humans are harmed in the process.

[ MISSION BRIEFING: SURVIVAL METRICS ]

40″
Vertical Drop

5X
Inversions

4
Survivor Seats

99%
Escape Prob.

Blueprint Track Layout

Sawblade in action.

Blueprint Loop Detail

A mock-up of the Worker Integration Protocol.

The Sawtooth: 3D Engineering Showcase


Interactive 3D Render of the Sawtooth extraction vehicle. Use your mouse to rotate and zoom.


Survivor Feedback

“The most intense loops I’ve ever experienced. The atmosphere was perfect, it felt just like the game!”

— Jeremy S.

“i really like the car”

— Mikhail H.

“The g-force is insane!”

— Dell C.

Questions? Call our Hotline: 1-800-555-0199 | Take the Public Survey