Live Steam player count comparison, updated every 10 minutes. Both are Simulation games.
Umamusume: Pretty Derby is currently the more played game: 5,518 concurrent players on Steam right now vs 3,665 for Hell Let Loose — about 1.5× more players. Umamusume: Pretty Derby also has the better Steam reviews: 94% positive vs 82%. Across all tracked metrics, Umamusume: Pretty Derby leads 7 of 8.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since May 2026 · Steam polled every 10 minutes · methodology
| Metric | Hell Let Loose | Umamusume: Pretty Derby |
|---|---|---|
| Players right now | 3,665 | 5,518 |
| 24-hour peak | 6,096 | 10,364 |
| 7-day average | 4,014 | 7,559 |
| 30-day average | 4,014 | 7,694 |
| 30-day trend | — | +22% |
| Peak (tracked) | 6,096 | 18,864 |
| Steam reviews | 82% positive | 94% positive |
| Recent reviews (3 mo) | 73% positive | 94% positive |
| Total reviews | 148,619 | 58,057 |
| Owners (SteamSpy est.) | ~2,000,000 | — |
| Release date | Jul 27, 2021 | Jun 23, 2025 |
| Price | $49.99 | — |
Full stats: Hell Let Loose · Umamusume: Pretty Derby · add more games to this comparison →
| Month | Hell Let Loose | Umamusume: Pretty Derby | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| May 2026 | — | — | 6,717 | 11,038 |
| Jun 2026 | — | — | 6,269 | 10,215 |
| Jul 2026 (so far) | 4,050 | 6,096 | 8,529 | 18,864 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Umamusume: Pretty Derby currently has more players: 5,518 concurrent players on Steam vs 3,665 for Hell Let Loose — about 1.5× more players.
Over the last 30 days Hell Let Loose averaged 4,014 concurrent players and Umamusume: Pretty Derby averaged 7,694. By that measure Umamusume: Pretty Derby is currently the bigger game.
By Steam review score, Umamusume: Pretty Derby rates higher: 94% positive across 58,057 reviews vs 82% across 148,619 for Hell Let Loose. Umamusume: Pretty Derby has the larger player base right now (5,518 vs 3,665 concurrent). Player counts, ratings, price and trend are compared side by side above.
Umamusume: Pretty Derby averaged 7,694 concurrent players over the last 30 days, up 22% vs the previous 30 days. Its highest tracked player count is 18,864.