Live Steam player count comparison, updated every 10 minutes. Both are Action / Adventure games.
Black Mesa is currently the more played game: 852 concurrent players on Steam right now vs 689 for Planet Coaster — about 24% more players. Black Mesa also has the better Steam reviews: 95% positive vs 91%. Across all tracked metrics, Black Mesa leads 8 of 8.
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 | Black Mesa | Planet Coaster |
|---|---|---|
| Players right now | 852 | 689 |
| 24-hour peak | 987 | 834 |
| 7-day average | 607 | 581 |
| 30-day average | 639 | 605 |
| 30-day trend | — | — |
| Peak (tracked) | 1,038 | 954 |
| Steam reviews | 95% positive | 91% positive |
| Recent reviews (3 mo) | 92% positive | 85% positive |
| Total reviews | 143,906 | 72,033 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Mar 6, 2020 | Nov 17, 2016 |
| Price | $19.99 | $44.99 |
Full stats: Black Mesa · Planet Coaster · add more games to this comparison →
| Month | Black Mesa | Planet Coaster | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | — | — | 467 | 476 |
| Jul 2026 (so far) | 637 | 1,038 | 600 | 954 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Black Mesa currently has more players: 852 concurrent players on Steam vs 689 for Planet Coaster — about 24% more players.
Over the last 30 days Black Mesa averaged 639 concurrent players and Planet Coaster averaged 605. By that measure Black Mesa is currently the bigger game.
By Steam review score, Black Mesa rates higher: 95% positive across 143,906 reviews vs 91% across 72,033 for Planet Coaster. Black Mesa has the larger player base right now (852 vs 689 concurrent). Player counts, ratings, price and trend are compared side by side above.