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Why Fish Glow in Nivalis Nights
Every fish emits a warm glow, rendered through a lower-resolution screen texture to protect GPU performance.
Quick answer: The glow is an intentional visual property, and its optimized rendering is designed to reduce pixel and VRAM cost.
Three-point checklist
- Confirm the rule: The May 2026 technical update explains the quarter-resolution lighting texture for fish.
- Plan around it: This is both world flavor and a concrete graphics optimization.
- Do not assume: It does not confirm edible safety or gameplay bonuses.
Why this deserves its own guide
The Why Fish Glow in Nivalis Nights page resolves one specific player question and connects it to the wider activities & systems system. It avoids splitting unverified items, NPCs or upgrades into placeholder URLs.
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Sources and verification
This pre-release page uses the official Steam listing, ION LANDS development blogs and publisher FAQ. It was reviewed on July 25, 2026 and will be updated when the release build provides exact values.
Last reviewed: July 25, 2026 · Independent, unofficial player guide.