In Pandemic Express, a group of human players try to outrun the infected. Zombies need to infect all human players, who are trying to escape on a train. Think Zombie Mod set in a large open world with vehicles.

• Steam Page – Launching May 2

We’ve played a lot of Zombie Escape-style mods, and wanted to make something standalone, and on a large scale. Up to 30 players spawn in a large world. One of them gets randomly infected, and has to spread the infection turning everyone into zombies. The human players desperately try to escape on a train through an onslaught of what seems like endless zombie hordes.

Imagine CS zombie mod infused with the DNA of a large-scale open world shooter, set in a post-soviet ghost town. And trains. We like trains.