RTX 4090 runs Little Nightmares III Deluxe Edition at approximately ~64 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~97 FPS (SMOOTH). At 4K: ~64 FPS (SMOOTH).
The RTX 4090 averages ~64 FPS in Little Nightmares III Deluxe Edition at 4K High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4090 & Little Nightmares III Deluxe Edition
Can I run Little Nightmares III Deluxe Edition on RTX 4090?
Yes. The RTX 4090 delivers approximately 64 FPS in Little Nightmares III Deluxe Edition at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RTX 4090 get in Little Nightmares III Deluxe Edition at 1440p?
The RTX 4090 averages approximately 97 FPS in Little Nightmares III Deluxe Edition at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Little Nightmares III Deluxe Edition at 4K?
The RTX 4090 averages approximately 64 FPS in Little Nightmares III Deluxe Edition at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
About Little Nightmares III Deluxe Edition
The Deluxe Edition Includes: Little Nightmares III - Base Game Preorder Bonus: Dark Six Outfit Set Secrets of the Spiral Expansion Pack + Ferryman Costumes Set Resident Costumes Set (4 Total Costumes) Secrets of the Spiral Expansion Pass Edition Includes: Secrets of the Spiral Expansion Pass DLC #1 DLC #2 Ferryman Costumes Set
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