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The Derail Valley Multiplayer Mod adds multiplayer capabilities to Derail Valley.

At present, this mod only supports Steam versions of the game; Meta Store versions are not supported, but support may be added in the future. Pirated versions are not supported; please support Altfuture and buy a legitimate copy!

Using the Mod

For users wanting to install the multiplayer mod, please see the instructions.

For mod developers wanting to make their mod compatible with multiplayer or set the compatibility status of your mod, please see the Mod API documentation.

Current Features

Up to 20 players (one player hosting, and up to 19 others connecting) Note: more than 10 players may result in lower frame rates.
- Shared licences
- Shared wallet
Train sync
Manual Service
Job sync
Date/time sync
Anime Character (Unity-Chan!)
Steam Networking
- No port forwarding required!
- Lobby browser
- LAN discovery