You are put in charge of a dwarven gun train. Your mission, destroy as many bugs as possible. Manage your train, build turrets, mine ores with bullets, upgrade your train, and destroy hoards of bugs! You command a dwarven gun train, enemies have over run the dwarven transport tunnels. Your mission is simple, protect the egg of a forge dragon. Once hatched escort the dragon while it purges the tunnels of your enemies. Drag the items on your train around to find optimal arrangement for maximum fire power. As you progress your dragon gets stronger. Features: A variety of different turrets to unlock and install on your train Lots of different modifications you can retrofit your train with A rogue-lite system navigation system Tons of bugs to shoot, splatter, and squish A dragon