Dev builds Fable 5.2 FPS level in 2.9 hours via custom engine, 30% fewer tokens

FinanceYF5 · x · 2026-11-11

Grummz joined the same "make a game with Fable 5.2" challenge by wiring the model into his custom engine and a Blender plugin, producing a night freight-yard FPS level in 2.9 hours. All models, textures, sound and lighting were generated by Fable with zero stock assets.

Details worth noting: his engine reached a comparable stage with 30% fewer tokens; the Blender plugin increased token usage but improved textures and geometry. His one-shot attempt failed (high effort quit early), so he finished in two stages and prompted "make it more AAA with volumetric light effects" to push quality.

Takeaway: approaching AAA visuals still means pairing the model with engines and modeling tools.

Related event: Developers Take Fable 5.2 Game-Making Challenge, Deliver FPS Level in 2.9 Hours(2 posts)→

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