SYSTEM //FULL GAME · LIVE ON STEAMCURRENT BUILD // 1.0.8 · LAST VERIFIED // 26 SEPT 2026 · OFFICIAL SOURCE ↗
SOURCE-LABELLED GUIDE · CLAIM-BY-CLAIM EVIDENCE BELOWLAST CHECKED · 2026-09-26

Project P.I.T.T. UV Lamp — Evidence & Planning Role

UV Lamp — Evidence & Planning Role: Update 1.0.5 changed collection behavior and states that default T activation is still required.

QUICK ANSWER

Update 1.0.5 changed collection behavior and states that default T activation is still required. The patch note does not document every final-release interaction.

Official Project P.I.T.T. screenshot showing a piñata object and a physics tool in the facility.
Official Project P.I.T.T. Steam store screenshot — shown here as a visual reference.
ON THIS PAGE
  1. Documented record
  2. When this record is relevant
  3. What to verify in your own setup
  4. Evidence and verification limits

Documented record

Update 1.0.5 changed collection behavior and states that default T activation is still required.

UV Lamp: fields with explicit limits
FieldRecord
Roleutility
Unlock evidenceNot verified
Numerical modelNot verified — no rate, capacity or force calculation
Scope warningThe patch note does not document every final-release interaction.
Evidence for this section (1)

OFFICIAL HISTORICAL · checked 2026-09-26

Update 1.0.5 changed collection behavior and states that default T activation is still required.

Build relevance: Patch-dated behavior, not an independent replay

Limit: The patch note does not document every final-release interaction.

Official Steam Update 1.0.5 — 22 August 2026 ↗

Sources: Official Steam Update 1.0.5 — 22 August 2026 ↗

When this record is relevant

Use this entry when the specific problem is: the uv tool is collected but the expected clue is absent. Check activation and your own binding before investigating a clue. The 1.0.5 light change documents default T; older players separately describe UV clues on machinery.

Sources:

What to verify in your own setup

Look at the identified machine surface rather than nearby floor lettering. The manual Duck workbench lead is community evidence, and a copied number is not a substitute for the digits in your save.

Sources:

Evidence and verification limits

Source retrieval confirms what a source says, not a new in-game replay. Patch notes retain their version; community observations retain their limitations.

Evidence for this section (1)

OFFICIAL HISTORICAL · checked 2026-09-26

Update 1.0.5 changed collection behavior and states that default T activation is still required.

Build relevance: Patch-dated behavior, not an independent replay

Limit: The patch note does not document every final-release interaction.

Official Steam Update 1.0.5 — 22 August 2026 ↗

Sources: Official Steam Update 1.0.5 — 22 August 2026 ↗

SOURCE NOTE

Primary source: Official Steam Update 1.0.5 — 22 August 2026 ↗. Scope: full game.

A source-check date is not an in-game test date. Historical fixes and community observations retain their stated scope.

Related topics and applications

Choose a specific question. Evidence-limited references are labelled; their presence here does not verify an undocumented mechanic.

tool use · 2