Live Steam player count comparison, updated every 10 minutes. Both are Action games.
Assassin’s Creed® IV Black Flag™ is currently the more played game: 658 concurrent players on Steam right now vs 589 for One-armed robber — a similar number of players. One-armed robber counters with better Steam reviews: 91% positive vs 88%. One-armed robber is free to play, while Assassin’s Creed® IV Black Flag™ costs $39.99. Across all tracked metrics, Assassin’s Creed® IV Black Flag™ leads 7 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since June 2026 · Steam polled every 10 minutes · methodology
| Metric | Assassin’s Creed® IV Black Flag™ | One-armed robber |
|---|---|---|
| Players right now | 658 | 589 |
| 24-hour peak | 1,744 | 1,514 |
| 7-day average | 1,171 | 966 |
| 30-day average | 1,165 | 966 |
| 30-day trend | — | — |
| Peak (tracked) | 1,744 | 1,514 |
| Steam reviews | 88% positive | 91% positive |
| Recent reviews (3 mo) | 83% positive | 91% positive |
| Total reviews | 78,190 | 51,431 |
| Owners (SteamSpy est.) | ~5,000,000 | ~2,000,000 |
| Release date | — | Dec 15, 2023 |
| Price | $39.99 | Free to play |
Full stats: Assassin’s Creed® IV Black Flag™ · One-armed robber · add more games to this comparison →
| Month | Assassin’s Creed® IV Black Flag™ | One-armed robber | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Jun 2026 | 441 | 614 | — | — |
| Jul 2026 (so far) | 1,147 | 1,744 | 968 | 1,514 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Assassin’s Creed® IV Black Flag™ currently has more players: 658 concurrent players on Steam vs 589 for One-armed robber — a similar number of players.
Over the last 30 days Assassin’s Creed® IV Black Flag™ averaged 1,165 concurrent players and One-armed robber averaged 966. By that measure Assassin’s Creed® IV Black Flag™ is currently the bigger game.
By Steam review score, One-armed robber rates higher: 91% positive across 51,431 reviews vs 88% across 78,190 for Assassin’s Creed® IV Black Flag™. Assassin’s Creed® IV Black Flag™ has the larger player base right now (658 vs 589 concurrent). Player counts, ratings, price and trend are compared side by side above.