Peroxide vs Merge a Black Hole
Peroxide currently leads with 2,743 concurrent players against 1,353, a 2.0× advantage. On all-time peak the record belongs to Merge a Black Hole at 4,500 concurrent players, versus 3,063. Momentum favours Peroxide: +8.6% week over week versus -24.7% for Merge a Black Hole. Lifetime, Peroxide has more visits (410.4M vs 13.7M). Full side-by-side history for Peroxide and Merge a Black Hole is charted above.
Peroxide
2,743
playing now
3,063 24h peak · 410.4M visits
VS
Merge a Black Hole
1,353
playing now
2,918 24h peak · 13.7M visits
Player count history
PeroxideMerge a Black Hole
Head to head
| Metric | Peroxide | Merge a Black Hole | Difference |
|---|---|---|---|
| Playing now | 2,743 | 1,353 | 1,390 (2.0×) |
| 24h peak | 3,063 | 2,918 | 145 |
| 24h average | 2,541 | 1,203 | 1,338 (2.1×) |
| 7-day peak | 3,063 | 2,918 | 145 |
| 7-day average | 1,969 | 1,183 | 786 (1.7×) |
| 30-day peak | 3,063 | 2,918 | 145 |
| All-time peak | 3,063 | 4,500 | 1,437 |
| 24h change | ▲ 21.0% | ▲ 9.2% | — |
| 7d change | ▲ 8.6% | ▼ 24.7% | — |
| Total visits | 410.4M | 13.7M | 396.7M (30.1×) |
| Visits (24h) | 164.9K | 93.4K | 71.4K (1.8×) |
| Visits (7d) | 982K | 771.8K | 210.2K |
| Favorites | 849.1K | 43.7K | 805.4K (19.4×) |
| Rating | 90.9% | 94.7% | — |
| Global rank (players) | #629 | #1,117 | of 8,283 |
| Trending score | 97.7 | 5.1 | — |
| Created | Mar 14, 2022 | Jun 11, 2026 | — |
| Genre | RPG | 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 — 13 days for Peroxide, 13 for Merge a Black Hole.