Unrailed 2: Back on Track’s Experimental Build Tweaks Quick Mode With 9 Changes
Version v-1049-163fb23 changes station placement, rewards, biome selection and wagon behavior, and requires the Steam experimental branch with crossplay turned off.

Unrailed 2: Back on Track has a new experimental build that makes 9 changes to Quick Mode, including adjustments to stations, rewards, starting resources, biome selection and wagon behavior. To try version v-1049-163fb23, select the experimental branch on Steam and disable crossplay in the online settings, as explained in Indoor Astronaut’s Steam announcement.
An earlier experimental Quick Mode build described runs lasting 1 to 5 minutes, with 3 station stops per map and upgrades after connecting to 2 stations. The new notes specify one station per map part, a Hexnut for connecting to a station, permanent cartridge unlocks and biome subsets based on difficulty.
Unrailed 2: Back on Track v-1049-163fb23 Patch Notes
- One station per map part
- New bonus missions
- Starting resources
- Hexnut +1 when connecting to a station
- Cartridges unlock permanently
- Subset of biomes based on difficulty
- All wagons get a pull-from-box extension if possible
- Speedcurve adjusted
- Preview UI added
Which Quick Mode change would affect how you plan a short run? Follow the experimental mode’s updates on X, Bluesky, YouTube, Instagram, Steam, and Telegram.
Unrailed 2: Back on Track
Developed by Indoor Astronaut




