Oxygen Not Included / Achievements
01Royal Flush
Replace all the Outhouses and Wash Basins in your colony with Lavatories and Sinks.
- Unlocked by
- 35.5%
- Rarity
- Uncommon
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Oxygen Not Included / Achievements
Replace all the Outhouses and Wash Basins in your colony with Lavatories and Sinks.
Data from Steam — Steam Web API Terms of Use. Last updated .