SCP Architect X vs Merge a Black Hole
SCP Architect X currently leads with 2,359 concurrent players against 1,678. On all-time peak the record belongs to SCP Architect X at 3,519 concurrent players, versus 2,662. Lifetime, Merge a Black Hole has more visits (12.7M vs 9.5M). Full side-by-side history for SCP Architect X and Merge a Black Hole is charted above.
SCP Architect X
2,359
playing now
3,519 24h peak · 9.5M visits
VS
Merge a Black Hole
1,678
playing now
2,270 24h peak · 12.7M visits
Player count history
SCP Architect XMerge a Black Hole
Head to head
| Metric | SCP Architect X | Merge a Black Hole | Difference |
|---|---|---|---|
| Playing now | 2,359 | 1,678 | 681 |
| 24h peak | 3,519 | 2,270 | 1,249 (1.6×) |
| 24h average | 2,055 | 1,669 | 386 |
| 7-day peak | 3,519 | 2,662 | 857 |
| 7-day average | 1,538 | 1,574 | 36 |
| 30-day peak | 3,519 | 2,662 | 857 |
| All-time peak | 3,519 | 2,662 | 857 |
| 24h change | ▲ 31.9% | ▲ 19.7% | — |
| 7d change | — | — | — |
| Total visits | 9.5M | 12.7M | 3.2M |
| Visits (24h) | 98.8K | 156.5K | 57.7K (1.6×) |
| Visits (7d) | 349.4K | 620.9K | 271.5K (1.8×) |
| Favorites | 156.1K | 40.8K | 115.2K (3.8×) |
| Rating | 91.8% | 94.7% | — |
| Global rank (players) | #766 | #1,005 | of 4,743 |
| Trending score | 109.7 | 19.2 | — |
| Created | Sep 19, 2023 | Jun 11, 2026 | — |
| Genre | Simulation | 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 — 5 days for SCP Architect X, 5 for Merge a Black Hole.