Do not mix ingots with upgrade currency
The achievement language identifies rainbow ingots as their own complete set. Keep them separate from health, time-energy and Traveler purchase tracking.
Use visible landmarks in your notes
For each confirmed ingot, record a stable area landmark rather than a temporary enemy or breakable object. Stable notes make later cleanup reproducible.
Check vertical and off-route spaces
The official game description emphasizes secret-filled realms and movement variety, so a completion sweep should include vertical branches and optional traversal lines, not only the main floor path.
Finish with a dedicated ingot pass
Once major progression is complete, audit only missing ingot areas. Combining this with cards or kittens can make it harder to know which set is actually incomplete.
Core game facts are limited to the official Steam store/demo and official Steam news; achievement-specific scope is based on released platform achievement metadata.
Common questions
Does this page invent exact locations?+
No. Exact locations are added only when verified; the current page clearly separates confirmed goals from route notes.
When should I do cleanup?+
Usually after major progression, when more traversal options and locations are available.