Trainyard C

Trainyard C appears in Dungeon Crawler Carl.

Trainyard C emerges in Book 3 as a sprawling subterranean rail nexus that becomes a crucible for Carl and Donut's growing rebellion. What begins as a simple transit hub quickly transforms into a strategic stronghold, its tracks and platforms repurposed for ambushes, supply runs, and the first large-scale coordination between crawlers and the native NPCs. By the end of the book, the yard's tunnels have been mapped, booby-trapped, and woven into the larger war against the Dungeon's corporate overlords, setting the stage for future books where the location will serve as both sanctuary and battlefield.