Madness zombies

'NO, INVALID, CLOWN CANNOT DIE, RE-ENGAGE, CORRECTION Reboot.useSeed[sRAND].''

-Portable Improbability Drive

Madness zombies: Original is where everything began. This part of the wiki gives you everything about it, even if it is not complete yet.

Introduction
Scientists are researching a new technology. It took years to make it, being started in 1987. Eight years later, in 1995, it was finally completed. It's sample ID was PDS3G37HJ-P.

In 2013,  an earthquake hit, causing (ID PDS3G37HJ-P) vial 005 of the sample to fall to the floor.

Little did the scientists know it was acid, mixed in with radiation surges, UNTIL ONE GUY SLIPPED IN IT AND TURNED INTO A ZOMBIE. He infected everyone in the facility. Meanwhile, Hank and Kary are peacefully asleep when Hank gets up and walks over to the window. Suddenly, a boom (i pretended that the text "BOOOOM" flashed across the screen when that happened) appears somewhere in nevada, probably where the lab was.

Level select map
The level select map starts with an explosion sound and the imfamous MC text appears across the notification window (multiplayer chat):

SOMEWHERE IN NEVADA

Levels
1

2