Live Steam player count comparison, updated every 10 minutes. Both are Action games.
Halo: The Master Chief Collection is currently the more played game: 2,584 concurrent players on Steam right now vs 2,033 for Half-Life 2 — about 27% more players. Across all tracked metrics, Halo: The Master Chief Collection leads 5 of 8.
Coilr tracks charts like this for every game — and playtime history for your own library.
| Metric | Half-Life 2 | Halo: The Master Chief Collection |
|---|---|---|
| Players right now | 2,033 | 2,584 |
| 24-hour peak | 2,382 | 6,248 |
| 7-day average | 1,835 | 3,953 |
| 30-day average | 1,626 | 4,208 |
| 30-day trend | — | — |
| Peak (tracked) | 2,950 | 8,796 |
| Steam reviews | 98% positive | 92% positive |
| Total reviews | 275,430 | 259,987 |
| Owners (SteamSpy est.) | ~10,000,000 | ~5,000,000 |
| Price | $9.99 | $39.99 |
Full stats: Half-Life 2 · Halo: The Master Chief Collection · add more games to this comparison →
| Month | Half-Life 2 | Halo: The Master Chief Collection | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 1,081 | 1,352 | — | — |
| May 2026 | 1,168 | 1,882 | — | — |
| Jun 2026 | 1,422 | 2,701 | 4,480 | 8,796 |
| Jul 2026 (so far) | 1,847 | 2,950 | 4,030 | 7,021 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Halo: The Master Chief Collection currently has more players: 2,584 concurrent players on Steam vs 2,033 for Half-Life 2 — about 27% more players.
Over the last 30 days Half-Life 2 averaged 1,626 concurrent players and Halo: The Master Chief Collection averaged 4,208. By that measure Halo: The Master Chief Collection is currently the bigger game.