Factorio instances

I'm running a (24/7) GCP Compute Engine instances running the fantastic game Factorio. The server has 2 vCPU and 2 GB of RAM. Here's a list of their names:

• Crooked-Eyed Bird (scientia) — An endeavor to make 1 science/s.
• Vandelay Industries (default) — The one where we try 0.15.
• Nubcake, Inc. (ohio) — Ohio
• Deviant Basements (basement) — Someone's living in their basement.

If the game servers are not listed in the public server browser, the IP of the GCP instance is factorio.mattmahnke.xyz and the ports start at Factorio's default (34197) and increments beyond.