Update 6 (2026-09-21) officially addressed this fuses issue: The fuse-related stage is absent in One More Time. If it still occurs after updating, treat it as a possible regression or different cause, not a guaranteed repair of your existing save.
Match the symptom
The fuse-related stage is absent in One More Time.
Check before changing your save
Check whether the stage itself is missing, rather than a visible fuse refusing interaction.
- Confirm Steam has completed all available updates.
- Check whether the stage itself is missing, rather than a visible fuse refusing interaction.
- Preserve the save before the expected transition; do not dismantle the room's wiring.
Official fix versus your current save
The developer's Update 6 note establishes a historical fix for this symptom. It does not publish a universal recovery command or prove that a previously damaged save will repair itself. This guide has not independently retested your save.
Recovery decision
Preserve the save before the expected transition; do not dismantle the room's wiring.
- If the installed game is older than the named patch, update and retest the same action.
- If the issue persists, try an existing known-good save without overwriting the failing one.
- If it repeats, report fuses, the exact objective, installed build and reproduction steps to the developer's Steam discussion board.
Your checklist
0 / 4Saved on this browser only. No Steam connection.
Sources & build scope
Full release · official patch notes; not a local gameplay retest. Source review is separate from a gameplay test.
- Gray2RGB: official announcements ↗Tier A · Launch through Update 6