Promptkoi

Low Poly Autumn Forest

Flux
By Varun Sharma Tested with Flux Flux.1 dev

Low Poly Autumn Forest is a tested Flux Flux.1 dev prompt for game design work. It runs at Flux Flux.1 dev · Aspect ratio 16:9 · Steps 28 · CFG scale 3.5, and ships below with the exact prompt text, usage notes, and 2 pasteable variations.

Last tested: July 2026 with Flux Flux.1 dev

Part of the Flux prompt library.

Low-poly autumn forest with faceted orange and red trees and a small cabin in a clean 3D game scene
Low Poly Autumn Forest — Flux Flux.1 dev, Aspect ratio 16:9

Prompt 

Low poly autumn forest, faceted flat-shaded trees in burnt orange, crimson, and amber, a small wooden cabin nestled among them, scattered fallen leaves on the ground, low triangle count, clean stylized 3D render, soft ambient light, isometric game environment concept art

Settings

Model
Flux Flux.1 dev
Aspect ratio
16:9
Steps
28
CFG scale
3.5

How to use this prompt

The look lives or dies on flat-shaded facets, so keep "faceted, flat-shaded, low triangle count" in the prompt — drop it and Flux quietly renders smooth bark and soft leaves, which reads as generic 3D, not low-poly. Autumn is the second lever: name specific hues like burnt orange, crimson, and amber rather than just "autumn," or the canopy skews uniform brown. Keep the cabin small and singular; it anchors scale against the geometric trees. Hold cfg at 3.5 — stronger guidance sharpens edges toward realism and fights the chunky, gem-like triangulation that makes this style read at a glance.

Variations to try

  • Winter reskin — swap the autumn palette for snow-dusted evergreens, a frozen pond, and pale blue light, keeping the cabin and faceted style
  • Golden hour — drop a low orange sun into the frame casting long faceted shadows across the forest floor
low poly 3d render game design wallpaper

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For developers — copy this prompt as JSON 
{
  "title": "Low Poly Autumn Forest",
  "prompt": "Low poly autumn forest, faceted flat-shaded trees in burnt orange, crimson, and amber, a small wooden cabin nestled among them, scattered fallen leaves on the ground, low triangle count, clean stylized 3D render, soft ambient light, isometric game environment concept art",
  "model": "Flux",
  "model_version": "Flux.1 dev",
  "settings": {
    "aspect_ratio": "16:9",
    "steps": 28,
    "cfg": 3.5
  },
  "style_tags": [
    "low-poly",
    "3d-render"
  ],
  "use_case_tags": [
    "game-design",
    "wallpaper"
  ],
  "source_url": "https://promptkoi.com/prompts/flux/low-poly-autumn-forest/"
}

The whole library is available as an open JSON dataset · developer docs.