Live Steam player count comparison, updated every 10 minutes. Both are Action / Adventure games.
Mafia II: Definitive Edition is currently the more played game: 707 concurrent players on Steam right now vs 613 for Assassin's Creed 2 — about 15% more players. Assassin's Creed 2 counters with better Steam reviews: 89% positive vs 74%. Across all tracked metrics, Assassin's Creed 2 leads 6 of 8.
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Tracked by Coilr since July 2026 · Steam polled every 10 minutes · methodology
| Metric | Assassin's Creed 2 | Mafia II: Definitive Edition |
|---|---|---|
| Players right now | 613 | 707 |
| 24-hour peak | 706 | 768 |
| 7-day average | 554 | 537 |
| 30-day average | 554 | 537 |
| 30-day trend | — | — |
| Peak (tracked) | 964 | 929 |
| Steam reviews | 89% positive | 74% positive |
| Recent reviews (3 mo) | 88% positive | 80% positive |
| Total reviews | 60,766 | 37,876 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Mar 9, 2010 | May 19, 2020 |
| Price | $19.99 | $29.99 |
Full stats: Assassin's Creed 2 · Mafia II: Definitive Edition · add more games to this comparison →
Mafia II: Definitive Edition currently has more players: 707 concurrent players on Steam vs 613 for Assassin's Creed 2 — about 15% more players.
Over the last 30 days Assassin's Creed 2 averaged 554 concurrent players and Mafia II: Definitive Edition averaged 537. By that measure Assassin's Creed 2 is currently the bigger game.
By Steam review score, Assassin's Creed 2 rates higher: 89% positive across 60,766 reviews vs 74% across 37,876 for Mafia II: Definitive Edition. Mafia II: Definitive Edition has the larger player base right now (707 vs 613 concurrent). Player counts, ratings, price and trend are compared side by side above.