Welcome to train depot (Working title). As of now, the working story is that Blu teams water treatment station is being polluted by the Red team's Shipment Station. Fight your up to the station, and stop them before their backup arrives (Not in the map yet).
This map was originally posted by a user in the orphaned map repository by an account which left the community (tf2maps.net/members/dead-account.26612/). It's been slow progress, but the map is coming along slowly.
If you have any feedback for it, please leave a comment or feedback it in play testing, and I will try to get right on that. Thanks, and have a lovely day