Project P.I.T.T. Pickaxe Upgrades — Route Evidence
Pickaxe Upgrades — Route Evidence: Three ores per mining upgrade is official 1.0.8 data.
Three ores per mining upgrade is official 1.0.8 data. The full current level/reward table and a universal fix for missing ore are not supplied by that note.
What to observe at this step
Keep the displayed ore request and current pickaxe label together. Do not infer a new level cap or final reward solely from an older strategy guide.
Sources:
Evidence and build scope
Update 1.0.8 reduces the ore requirement for each mining upgrade from five to three. Does not prove every ore location, reward or complete mining sequence.
The official 1.0.5 hotfix names the Pickaxe while documenting missing-item fixes. The official patch does not publish its complete behavior or unlock chain.
Evidence for this section (2)
OFFICIAL CURRENT · checked 2026-09-26
Update 1.0.8 reduces the ore requirement for each mining upgrade from five to three.
Build relevance: 1.0.8
Limit: Does not prove every ore location, reward or complete mining sequence.
OFFICIAL HISTORICAL · checked 2026-09-26
The official 1.0.5 hotfix names the Pickaxe while documenting missing-item fixes.
Build relevance: Patch-dated behavior, not an independent replay
Limit: The official patch does not publish its complete behavior or unlock chain.
Sources: Official Steam Update 1.0.8 — 4 September 2026 ↗ · Official Steam Update 1.0.5 — 22 August 2026 ↗
Preserve the state before testing
Keep a dated copy of the save outside Steam Cloud before an irreversible experiment. Capture the previous step, the current objective and the observed transition; a single screenshot after completion cannot explain how the state was reached.
Sources:
Evidence and verification limits
DEFERRED — EVIDENCE INSUFFICIENT. This page documents what is known and what remains unresolved; it is not a verified complete solution.
Evidence for this section (2)
OFFICIAL CURRENT · checked 2026-09-26
Update 1.0.8 reduces the ore requirement for each mining upgrade from five to three.
Build relevance: 1.0.8
Limit: Does not prove every ore location, reward or complete mining sequence.
OFFICIAL HISTORICAL · checked 2026-09-26
The official 1.0.5 hotfix names the Pickaxe while documenting missing-item fixes.
Build relevance: Patch-dated behavior, not an independent replay
Limit: The official patch does not publish its complete behavior or unlock chain.
Sources: Official Steam Update 1.0.8 — 4 September 2026 ↗ · Official Steam Update 1.0.5 — 22 August 2026 ↗
Primary source: Official Steam Update 1.0.8 — 4 September 2026 ↗. Scope: full game.
A source-check date is not an in-game test date. Historical fixes and community observations retain their stated scope.