Live Steam player count comparison, updated every 10 minutes. Both are Action / Adventure games.
Halo: Campaign Evolved is currently the more played game: 20,041 concurrent players on Steam right now vs 17,520 for Warhammer 40,000: Space Marine 2 — a similar number of players. Warhammer 40,000: Space Marine 2 counters with better Steam reviews: 84% positive vs 71%. Warhammer 40,000: Space Marine 2 is currently 70% off on Steam. Across all tracked metrics, Warhammer 40,000: Space Marine 2 leads 5 of 8.
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 | Halo: Campaign Evolved | Warhammer 40,000: Space Marine 2 |
|---|---|---|
| Players right now | 20,041 | 17,520 |
| 24-hour peak | 20,041 | 25,220 |
| 7-day average | 16,374 | 15,769 |
| 30-day average | 16,374 | 14,094 |
| 30-day trend | — | −23% |
| Peak (tracked) | 20,041 | 25,373 |
| Steam reviews | 71% positive | 84% positive |
| Recent reviews (3 mo) | 73% positive | 85% positive |
| Total reviews | 5,037 | 218,998 |
| Owners (SteamSpy est.) | — | ~5,000,000 |
| Release date | Jul 28, 2026 | Sep 9, 2024 |
| Price | — | $17.99 (−70%) |
Full stats: Halo: Campaign Evolved · Warhammer 40,000: Space Marine 2 · add more games to this comparison →
| Month | Halo: Campaign Evolved | Warhammer 40,000: Space Marine 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Jun 2026 | — | — | 18,328 | 25,373 |
| Jul 2026 (so far) | 15,212 | 20,041 | 14,028 | 25,220 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Halo: Campaign Evolved currently has more players: 20,041 concurrent players on Steam vs 17,520 for Warhammer 40,000: Space Marine 2 — a similar number of players.
Over the last 30 days Halo: Campaign Evolved averaged 16,374 concurrent players and Warhammer 40,000: Space Marine 2 averaged 14,094. By that measure Halo: Campaign Evolved is currently the bigger game.
By Steam review score, Warhammer 40,000: Space Marine 2 rates higher: 84% positive across 218,998 reviews vs 71% across 5,037 for Halo: Campaign Evolved. Halo: Campaign Evolved has the larger player base right now (20,041 vs 17,520 concurrent). Player counts, ratings, price and trend are compared side by side above.
Warhammer 40,000: Space Marine 2 averaged 14,094 concurrent players over the last 30 days, down 23% vs the previous 30 days. Its highest tracked player count is 25,373.