Asset Forge vs Retro Diffusion
Asset Forge
assetforge.aiRetro Diffusion
retrodiffusion.aiSide by side
| Figure | Asset Forge | Retro Diffusion |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 6 | 4 |
| Spec score · AI Game Asset Generators | 8.4 (#5) | 7.5 (#19) |
| Commercial use | The FAQ says generated assets may be used commercially without attribution. | The maker says generated art is available for personal and commercial projects. |
| Product | Asset Forge generates consistent game assets, including items, characters, weapons, and UI elements, using AI. | Retro Diffusion generates true pixel art with low-resolution grids, deliberate palettes, and clean single-pixel outlines. |
Plans
Asset Forge
- FreeFree
- Starter$19, paid once
- Growth$49, paid once
- Pro$99, paid once
- Studio$249, paid once
- EnterprisePriced on request
Retro Diffusion
- RD Fast$0.03, paid once
- RD Plus$0.06, paid once
- Animations$0.07, paid once
- RD Pro$0.18, paid once
In their own words
Asset Forge
Asset Forge uses AI to create consistent 2D game assets, including characters, items, weapons, and UI elements. It runs on the web and through an API, and offers eight image-generation models, including FLUX Pro, Recraft V3, and Imagen 4. Users can specify an art direction and choose a style such as pixel art, hand-painted, or cel-shaded; the system optimizes prompts to match. Batch generation can produce hundreds of assets in one run, with progress shown in real time. BiRefNet v2 can remove backgrounds, with a per-project toggle that retains both original and transparent versions. Exports include PNG, JSON, and CSV; JSON and CSV include structured metadata, and transparent PNGs are described as ready for Unity, Godot, Unreal, or custom engines. Generated assets may be used commercially without attribution, and credits do not expire. The free plan provides 100 credits without a credit card. One-time paid plans start at $19, paid once for 4,000 credits; unused purchased credits may be refunded within 14 days.
Retro Diffusion
Retro Diffusion has no write-up on Specifiction yet; its figures are above.