Black Mesa Standoff

Trapped outside of a Black Mesa facility building, Gus, the forklift driver must survive, equipped with a standard issue pistol stolen from a dead guard help him stop the Zombies from destroying the base!

Upgrade your weapons in the shop, and buy base upgrades for a price! Earn money by looting dead zombie scientists and selling the artifacts of dead vortigaunts.

Find cards every few rounds to keep the upgrades coming.

File is an installer, feedback, suggestions and critics are more than welcome.