[UPD 2] Merge Defense vs Spin a SCP Monsters
[UPD 2] Merge Defense currently leads with 821 concurrent players against 221, a 3.7× advantage. On all-time peak the record belongs to Spin a SCP Monsters at 1,328 concurrent players, versus 1,117. Lifetime, Spin a SCP Monsters has more visits (3.1M vs 265.2K). Full side-by-side history for [UPD 2] Merge Defense and Spin a SCP Monsters is charted above.
[🔥UPD 2] Merge Defense
821
playing now
1,117 24h peak · 265.2K visits
VS
Spin a SCP Monsters
221
playing now
306 24h peak · 3.1M visits
Player count history
[UPD 2] Merge DefenseSpin a SCP Monsters
Head to head
| Metric | [UPD 2] Merge Defense | Spin a SCP Monsters | Difference |
|---|---|---|---|
| Playing now | 821 | 221 | 600 (3.7×) |
| 24h peak | 1,117 | 306 | 811 (3.7×) |
| 24h average | 816 | 233 | 583 (3.5×) |
| 7-day peak | 1,117 | 1,114 | 3 |
| 7-day average | 584 | 408 | 176 |
| 30-day peak | 1,117 | 1,114 | 3 |
| All-time peak | 1,117 | 1,328 | 211 |
| 24h change | ▲ 72.9% | ▼ 17.4% | — |
| 7d change | — | ▼ 40.8% | — |
| Total visits | 265.2K | 3.1M | 2.8M (11.6×) |
| Visits (24h) | 59.8K | 28.5K | 31.3K (2.1×) |
| Visits (7d) | 127.3K | 355K | 227.7K (2.8×) |
| Favorites | 14.3K | 186.9K | 172.7K (13.1×) |
| Rating | 95.5% | 94.7% | — |
| Global rank (players) | #1,408 | #2,736 | of 7,126 |
| Trending score | 111.1 | -96.4 | — |
| Created | Jun 21, 2026 | Jul 6, 2026 | — |
| Genre | Strategy | Simulation | — |
Other comparisons
Both games are sampled on the same schedule and plotted on a shared time axis, so the comparison is like for like. Peaks, averages and growth come from RoVitals's own recorded history — 4 days for [UPD 2] Merge Defense, 9 for Spin a SCP Monsters.