Preserves Valves 1.2 pump controllers and their saved identities, fluid buffers and circuit connections when moving legacy worlds to Factorio 2.1. Existing pump, gauge, item and recipe names remain unchanged. Use maintained Valves 3 for modern native-valve worlds.
Mods introducing new content into the game.
| Version | Game Version | Download | Release Date | Downloads |
|---|---|---|---|---|
| 1.0.0 | 2.1 | Download | 3 hours ago | 3 |