Live Steam player count comparison, updated every 10 minutes. Both are Simulation games.
Dyson Sphere Program is currently the more played game: 2,102 concurrent players on Steam right now vs 2,062 for Fallout Shelter — a similar number of players. Dyson Sphere Program also has the better Steam reviews: 97% positive vs 88%. Fallout Shelter is free to play, while Dyson Sphere Program costs $15.99 (−20%). Across all tracked metrics, Dyson Sphere Program leads 8 of 8.
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Tracked by Coilr since July 2026 · Steam polled every 10 minutes · methodology
| Metric | Dyson Sphere Program | Fallout Shelter |
|---|---|---|
| Players right now | 2,102 | 2,062 |
| 24-hour peak | 4,013 | 2,152 |
| 7-day average | 2,544 | 1,716 |
| 30-day average | 2,544 | 1,716 |
| 30-day trend | — | — |
| Peak (tracked) | 4,013 | 2,424 |
| Steam reviews | 97% positive | 88% positive |
| Recent reviews (3 mo) | 92% positive | 83% positive |
| Total reviews | 91,214 | 81,835 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Jan 19, 2021 | Mar 29, 2017 |
| Price | $15.99 (−20%) | Free to play |
Full stats: Dyson Sphere Program · Fallout Shelter · add more games to this comparison →
Dyson Sphere Program currently has more players: 2,102 concurrent players on Steam vs 2,062 for Fallout Shelter — a similar number of players.
Over the last 30 days Dyson Sphere Program averaged 2,544 concurrent players and Fallout Shelter averaged 1,716. By that measure Dyson Sphere Program is currently the bigger game.
By Steam review score, Dyson Sphere Program rates higher: 97% positive across 91,214 reviews vs 88% across 81,835 for Fallout Shelter. Dyson Sphere Program has the larger player base right now (2,102 vs 2,062 concurrent). Player counts, ratings, price and trend are compared side by side above.