Live Steam player count comparison, updated every 10 minutes. Both are Action games.
GTFO is currently the more played game: 1,051 concurrent players on Steam right now vs 874 for Black Mesa — about 20% more players. Black Mesa counters with better Steam reviews: 95% positive vs 84%. GTFO is currently 71% off on Steam. Across all tracked metrics, GTFO leads 5 of 8.
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Tracked by Coilr since July 2026 · Steam polled every 10 minutes · methodology
| Metric | Black Mesa | GTFO |
|---|---|---|
| Players right now | 874 | 1,051 |
| 24-hour peak | 874 | 1,451 |
| 7-day average | 640 | 864 |
| 30-day average | 640 | 864 |
| 30-day trend | — | — |
| Peak (tracked) | 1,038 | 1,546 |
| Steam reviews | 95% positive | 84% positive |
| Recent reviews (3 mo) | 92% positive | 74% positive |
| Total reviews | 143,716 | 66,337 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Mar 6, 2020 | Dec 9, 2021 |
| Price | $19.99 | $11.59 (−71%) |
Full stats: Black Mesa · GTFO · add more games to this comparison →
GTFO currently has more players: 1,051 concurrent players on Steam vs 874 for Black Mesa — about 20% more players.
Over the last 30 days Black Mesa averaged 640 concurrent players and GTFO averaged 864. By that measure GTFO is currently the bigger game.
By Steam review score, Black Mesa rates higher: 95% positive across 143,716 reviews vs 84% across 66,337 for GTFO. GTFO has the larger player base right now (1,051 vs 874 concurrent). Player counts, ratings, price and trend are compared side by side above.