Mermaid Testing vs Hellhole
Hellhole currently leads with 2,266 concurrent players against 1,968. On all-time peak the record belongs to Hellhole at 3,827 concurrent players, versus 3,501. Momentum favours Hellhole: +49.4% week over week versus +11.7% for Mermaid Testing. Lifetime, Mermaid Testing has more visits (681.2M vs 7.5M). Full side-by-side history for Mermaid Testing and Hellhole is charted above.
Mermaid Testing 🥭
1,968
playing now
3,501 24h peak · 681.2M visits
VS
Hellhole [🧟♂️]
2,266
playing now
3,827 24h peak · 7.5M visits
Player count history
Mermaid TestingHellhole
Head to head
| Metric | Mermaid Testing | Hellhole | Difference |
|---|---|---|---|
| Playing now | 1,968 | 2,266 | 298 |
| 24h peak | 3,501 | 3,827 | 326 |
| 24h average | 2,175 | 2,805 | 630 |
| 7-day peak | 3,501 | 3,827 | 326 |
| 7-day average | 1,937 | 1,848 | 89 |
| 30-day peak | 3,501 | 3,827 | 326 |
| All-time peak | 3,501 | 3,827 | 326 |
| 24h change | ▲ 7.6% | ▲ 60.3% | — |
| 7d change | ▲ 11.7% | ▲ 49.4% | — |
| Total visits | 681.2M | 7.5M | 673.6M (90.6×) |
| Visits (24h) | 401.5K | 212.1K | 189.3K (1.9×) |
| Visits (7d) | 2.2M | 959.6K | 1.3M (2.3×) |
| Favorites | 534.5K | 108.3K | 426.2K (4.9×) |
| Rating | 77.7% | 98.0% | — |
| Global rank (players) | #791 | #697 | of 8,018 |
| Trending score | 40.5 | 176.3 | — |
| Created | Oct 21, 2020 | Jun 11, 2026 | — |
| Genre | Roleplay & Avatar Sim | Shooter | — |
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 — 12 days for Mermaid Testing, 13 for Hellhole.