If you see a message "Claim mission rewards" next to a locked house in the Workshop and think you should collect a reward — don’t worry, everything is working as intended.
This is not a mission reward, but a requirement to unlock the house.
What does it mean?
The message is shown directly in the box of a house that’s still locked.
It tells you how many blueprints are needed to unlock that house.
Once you collect enough blueprints, the house will unlock automatically — no extra action is needed.
Where can you get blueprints?
Blueprints come from blueprint chests, which you can obtain from:
The Shop
Premium Pass
Events
Some Sawmill Missions
Open blueprint chests, collect enough parts, and unlock more houses in the Workshop!