Merge a Black Hole vs DELTARUNE Battles [5 HOURS]
Merge a Black Hole currently leads with 2,018 concurrent players against 1,939. On all-time peak the record belongs to DELTARUNE Battles [5 HOURS] at 2,692 concurrent players, versus 2,662. Lifetime, Merge a Black Hole has more visits (12.8M vs 2.2M). Full side-by-side history for Merge a Black Hole and DELTARUNE Battles [5 HOURS] is charted above.
Merge a Black Hole
2,018
playing now
1,951 24h peak · 12.8M visits
VS
DELTARUNE Battles [5 HOURS]
1,939
playing now
2,396 24h peak · 2.2M visits
Player count history
Merge a Black HoleDELTARUNE Battles [5 HOURS]
Head to head
| Metric | Merge a Black Hole | DELTARUNE Battles [5 HOURS] | Difference |
|---|---|---|---|
| Playing now | 2,018 | 1,939 | 79 |
| 24h peak | 1,951 | 2,396 | 445 |
| 24h average | 1,527 | 1,719 | 192 |
| 7-day peak | 2,662 | 2,666 | 4 |
| 7-day average | 1,559 | 1,676 | 117 |
| 30-day peak | 2,662 | 2,666 | 4 |
| All-time peak | 2,662 | 2,692 | 30 |
| 24h change | ▼ 7.3% | ▼ 3.3% | — |
| 7d change | — | — | — |
| Total visits | 12.8M | 2.2M | 10.6M (5.7×) |
| Visits (24h) | 134.3K | 184.3K | 50K |
| Visits (7d) | 761.3K | 1M | 244.4K |
| Favorites | 41.3K | 30.2K | 11.1K |
| Rating | 94.7% | 89.9% | — |
| Global rank (players) | #1,033 | #994 | of 5,275 |
| Trending score | -6.4 | 8.2 | — |
| Created | Jun 11, 2026 | Jun 28, 2026 | — |
| Genre | Simulation | Action | — |
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 — 6 days for Merge a Black Hole, 6 for DELTARUNE Battles [5 HOURS].