Live Steam player count comparison, updated every 10 minutes. Both are RPG games.
Diablo® IV is currently the more played game: 23,347 concurrent players on Steam right now vs 23,322 for Crusader Kings III — a similar number of players. Across all tracked metrics, Crusader Kings III leads 5 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
| Metric | Crusader Kings III | Diablo® IV |
|---|---|---|
| Players right now | 23,322 | 23,347 |
| 24-hour peak | 24,383 | 24,389 |
| 7-day average | 19,675 | 20,656 |
| 30-day average | 18,052 | 14,507 |
| 30-day trend | +6% | −2% |
| Peak (tracked) | 29,001 | 42,787 |
| Steam reviews | 90% positive | 65% positive |
| Total reviews | 141,353 | 73,747 |
| Owners (SteamSpy est.) | ~2,000,000 | ~1,000,000 |
| Price | $49.99 | $29.99 |
Full stats: Crusader Kings III · Diablo® IV · add more games to this comparison →
| Month | Crusader Kings III | Diablo® IV | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| May 2026 | 18,238 | 25,816 | 20,128 | 27,957 |
| Jun 2026 | 16,732 | 27,329 | 9,888 | 25,747 |
| Jul 2026 (so far) | 19,503 | 29,001 | 23,694 | 42,787 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Diablo® IV currently has more players: 23,347 concurrent players on Steam vs 23,322 for Crusader Kings III — a similar number of players.
Over the last 30 days Crusader Kings III averaged 18,052 concurrent players and Diablo® IV averaged 14,507. By that measure Crusader Kings III is currently the bigger game.
Crusader Kings III averaged 18,052 concurrent players over the last 30 days, up 6% vs the previous 30 days. Its highest tracked player count is 29,001.
Diablo® IV averaged 14,507 concurrent players over the last 30 days, roughly flat vs the previous 30 days. Its highest tracked player count is 42,787.