![[Grand Prototype] cover art](/_next/image?url=https%3A%2F%2Fshared.akamai.steamstatic.com%2Fstore_item_assets%2Fsteam%2Fapps%2F1010730%2Fc3c6b226c316606f076df90c01e8e8af4d010f22%2Fheader.jpg%3Ft%3D1783689538&w=3840&q=80)
- Planned release
- To be announced
- Platforms
- Last updated
United States pricing · USD
Converted to USD · compared with United States (− cheaper)
| Store / currency | Steam price | Converted · USD | Recorded low · USD |
|---|---|---|---|
| Free to play | — | — |
Converted with Frankfurter rates (2026-09-29–2026-09-30). Recorded lows use the same rates. Steam checkout prices may differ.