Live Steam player count comparison, updated every 10 minutes. Both are Action games.
Assassin's Creed® Odyssey is currently the more played game: 8,156 concurrent players on Steam right now vs 3,402 for Halo: The Master Chief Collection — about 2.4× more players. Halo: The Master Chief Collection counters with better Steam reviews: 92% positive vs 89%.
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® Odyssey | Halo: The Master Chief Collection |
|---|---|---|
| Players right now | 8,156 | 3,402 |
| 24-hour peak | 8,156 | 7,749 |
| 7-day average | 5,029 | 4,032 |
| 30-day average | 4,996 | 4,124 |
| 30-day trend | — | −12% |
| Peak (tracked) | 8,156 | 8,796 |
| Steam reviews | 89% positive | 92% positive |
| Recent reviews (3 mo) | 86% positive | 89% positive |
| Total reviews | 185,547 | 260,205 |
| Owners (SteamSpy est.) | ~5,000,000 | ~5,000,000 |
| Release date | Oct 5, 2018 | Dec 3, 2019 |
| Price | $59.99 | $39.99 |
Full stats: Assassin's Creed® Odyssey · Halo: The Master Chief Collection · add more games to this comparison →
| Month | Assassin's Creed® Odyssey | Halo: The Master Chief Collection | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Jun 2026 | 2,161 | 3,006 | 4,493 | 8,796 |
| Jul 2026 (so far) | 4,884 | 8,156 | 4,041 | 7,749 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Assassin's Creed® Odyssey currently has more players: 8,156 concurrent players on Steam vs 3,402 for Halo: The Master Chief Collection — about 2.4× more players.
Over the last 30 days Assassin's Creed® Odyssey averaged 4,996 concurrent players and Halo: The Master Chief Collection averaged 4,124. By that measure Assassin's Creed® Odyssey is currently the bigger game.
By Steam review score, Halo: The Master Chief Collection rates higher: 92% positive across 260,205 reviews vs 89% across 185,547 for Assassin's Creed® Odyssey. Assassin's Creed® Odyssey has the larger player base right now (8,156 vs 3,402 concurrent). Player counts, ratings, price and trend are compared side by side above.
Halo: The Master Chief Collection averaged 4,124 concurrent players over the last 30 days, down 12% vs the previous 30 days. Its highest tracked player count is 8,796.