Dumb Ways to Build Master Builder
Master Builder is the endgame progression layer: replay all Jobs with extra challenges after finishing them.
What Master Builder is
Per the official announcement: “Once you have completed all Jobs, clock right back in bright and early to earn your Master Builder Certification! Replay each one with more challenges, unexpected twists and ways for things to go horribly, horribly wrong.”
How it unlocks
- Complete all Jobs — finish the Crisis Jobs available in the game.
- Earn the Certification — the in-game certification tracks your Master Builder status.
- Replay with variants — Jobs gain extra challenges and twists at Master Builder level.
What it changes
- Official launch materials tie Certifications to unlocking “new and wacky cosmetics” and Master Builder modes.
- Exact difficulty multipliers, timing changes and reward rates are not published by official sources and are not stated here.
Related achievements & Jobs
Master Builder interacts with the 100% completion path and each Job page — Hotel Hapless, Drain Strain and Crane Climb — plus the achievement hub.
FAQ
Common questions about this topic.
How do I unlock Master Builder in Dumb Ways to Build?
Officially: complete all Jobs, then the Master Builder Certification becomes available and Jobs get replayable challenge variants.
Does Master Builder change the Jobs?
Yes — official materials describe extra challenges, unexpected twists and more ways for builds to fail at Master Builder level.
Are there Master Builder rewards?
Certifications unlock cosmetics per official materials; exact reward tables are not published.