Mermaid Testing vs The Cat Shelter
Mermaid Testing currently leads with 1,748 concurrent players against 1,702. On all-time peak the record belongs to Mermaid Testing at 2,679 concurrent players, versus 2,556. Lifetime, Mermaid Testing has more visits (678.5M vs 48.4M). Full side-by-side history for Mermaid Testing and The Cat Shelter is charted above.
Mermaid Testing 🥭
1,748
playing now
2,181 24h peak · 678.5M visits
VS
The Cat Shelter 🐱
1,702
playing now
2,556 24h peak · 48.4M visits
Player count history
Mermaid TestingThe Cat Shelter
Head to head
| Metric | Mermaid Testing | The Cat Shelter | Difference |
|---|---|---|---|
| Playing now | 1,748 | 1,702 | 46 |
| 24h peak | 2,181 | 2,556 | 375 |
| 24h average | 1,674 | 1,950 | 276 |
| 7-day peak | 2,582 | 2,556 | 26 |
| 7-day average | 1,722 | 1,714 | 8 |
| 30-day peak | 2,582 | 2,556 | 26 |
| All-time peak | 2,679 | 2,556 | 123 |
| 24h change | ▲ 4.8% | ▲ 20.9% | — |
| 7d change | — | — | — |
| Total visits | 678.5M | 48.4M | 630.1M (14.0×) |
| Visits (24h) | 242.2K | 184.7K | 57.5K |
| Visits (7d) | 632.3K | 399K | 233.3K (1.6×) |
| Favorites | 529.9K | 575.7K | 45.8K |
| Rating | 77.7% | 83.1% | — |
| Global rank (players) | #849 | #868 | of 4,278 |
| Trending score | -8.9 | 44.7 | — |
| Created | Oct 21, 2020 | Apr 28, 2026 | — |
| Genre | Roleplay & Avatar Sim | Roleplay & Avatar Sim | — |
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 — 3 days for Mermaid Testing, 3 for The Cat Shelter.