Briefing
Bolt guns and upgrades to a runaway train and blast through endless hordes of zombies, monsters, and abominations across six brutal environments. Build your loadout, unlock new carriages, and see how far you can survive.
Summary
Bolt guns and upgrades to a runaway train and blast through endless hordes of zombies, monsters, and abominations across six brutal environments. Build your loadout, unlock new carriages, and see how far you can survive.
