Ballast - An alpine railway-based koth map. Ballast is a king the hill map designed, semi-seriously, around a large train running through the middle. I've been making this for the past couple months, but I've realized not to test with bots, so I've decided to come to you guys on TF2Maps. Map Details The train will come every 45 seconds, and travels through multiple non-accessible tunnels. There will be gates in future version to prevent long sight-lines (you cannot shoot through the tunnels, however, so the sight-lines are merely cosmetic.) I'm new-ish to mapping so I just used some rain particles from sawmill. Screenshots The blu spawn court Outside blu base. The centre, with the point to the right. The large side flank, with a dropdown.