Live Steam player count comparison, updated every 10 minutes. Both are Simulation games.
Umamusume: Pretty Derby is currently the more played game: 8,714 concurrent players on Steam right now vs 7,229 for Arma 3 — about 21% more players. 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.
| Metric | Arma 3 | Umamusume: Pretty Derby |
|---|---|---|
| Players right now | 7,229 | 8,714 |
| 24-hour peak | 8,836 | 9,867 |
| 7-day average | 6,891 | 7,614 |
| 30-day average | 7,071 | 7,420 |
| 30-day trend | +4% | +16% |
| Peak (tracked) | 14,375 | 18,864 |
| Steam reviews | 90% positive | 94% positive |
| Total reviews | 293,988 | 57,776 |
| Owners (SteamSpy est.) | ~10,000,000 | — |
| Price | $29.99 | — |
Full stats: Arma 3 · Umamusume: Pretty Derby · add more games to this comparison →
| Month | Arma 3 | Umamusume: Pretty Derby | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 6,428 | 8,017 | — | — |
| May 2026 | 8,689 | 9,376 | 6,717 | 11,038 |
| Jun 2026 | 6,974 | 14,375 | 6,268 | 10,215 |
| Jul 2026 (so far) | 6,969 | 13,372 | 8,810 | 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: 8,714 concurrent players on Steam vs 7,229 for Arma 3 — about 21% more players.
Over the last 30 days Arma 3 averaged 7,071 concurrent players and Umamusume: Pretty Derby averaged 7,420. By that measure Umamusume: Pretty Derby is currently the bigger game.
Arma 3 averaged 7,071 concurrent players over the last 30 days, up 4% vs the previous 30 days. Its highest tracked player count is 14,375.
Umamusume: Pretty Derby averaged 7,420 concurrent players over the last 30 days, up 16% vs the previous 30 days. Its highest tracked player count is 18,864.