Replay video
Upload a .fwr replay and get an .mp4 of it. The game plays the replay on a render host, on the build that recorded it, and records the screen. A render takes about as long as the replay plus one minute, after the jobs ahead of it.
Videos can be made now from replays recorded on Forts 1.39.0.
Limits: 30 replay minutes, one job at a time per visitor, 3 renders per day.