First-Person Data Explorer is currently free on Steam, but the developer announced that it will become a paid game on August 24, 2026. Players who add it while free keep access.
- Platform: Windows PC through Steam
- Offer type: Free to keep when added before the pricing change
- Pricing change: August 24, 2026; no exact cutoff time was announced
- Gameplay: An experimental sandbox that turns CSV and JSONL datasets into explorable 3D environments
Open the official offer page · View the original Facebook post