Live Steam player count comparison, updated every 10 minutes. Both are Indie games.
American Truck Simulator is currently the more played game: 10,120 concurrent players on Steam right now vs 3,093 for Subnautica — about 3× more players. American Truck Simulator is currently 75% off on Steam. Across all tracked metrics, Subnautica leads 5 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since April 2026 · Steam polled every 10 minutes · methodology
| Metric | American Truck Simulator | Subnautica |
|---|---|---|
| Players right now | 10,120 | 3,093 |
| 24-hour peak | 10,789 | 5,443 |
| 7-day average | 8,383 | 3,899 |
| 30-day average | 8,383 | 5,180 |
| 30-day trend | — | −54% |
| Peak (tracked) | 10,789 | 29,704 |
| Steam reviews | 97% positive | 97% positive |
| Recent reviews (3 mo) | 96% positive | 98% positive |
| Total reviews | 193,988 | 376,711 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Feb 2, 2016 | Jan 22, 2018 |
| Price | $4.99 (−75%) | $29.99 |
Full stats: American Truck Simulator · Subnautica · add more games to this comparison →
| Month | American Truck Simulator | Subnautica | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 8,398 | 9,631 | 4,322 | 4,322 |
| May 2026 | — | — | 21,879 | 29,704 |
| Jun 2026 | — | — | 8,039 | 19,332 |
| Jul 2026 (so far) | 8,417 | 10,789 | 5,020 | 9,259 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
American Truck Simulator currently has more players: 10,120 concurrent players on Steam vs 3,093 for Subnautica — about 3× more players.
Over the last 30 days American Truck Simulator averaged 8,383 concurrent players and Subnautica averaged 5,180. By that measure American Truck Simulator is currently the bigger game.
By Steam review score, Subnautica rates higher: 97% positive across 376,711 reviews vs 97% across 193,988 for American Truck Simulator. American Truck Simulator has the larger player base right now (10,120 vs 3,093 concurrent). Player counts, ratings, price and trend are compared side by side above.
Subnautica averaged 5,180 concurrent players over the last 30 days, down 54% vs the previous 30 days. Its highest tracked player count is 29,704.