Mermaid Testing vs Spiral Stair Tower
Mermaid Testing currently leads with 1,785 concurrent players against 1,459. On all-time peak the record belongs to Mermaid Testing at 2,679 concurrent players, versus 2,541. Lifetime, Mermaid Testing has more visits (678.4M vs 20.8M). Full side-by-side history for Mermaid Testing and Spiral Stair Tower is charted above.
Mermaid Testing 🥭
1,785
playing now
2,181 24h peak · 678.4M visits
VS
Spiral Stair Tower
1,459
playing now
2,335 24h peak · 20.8M visits
Player count history
Mermaid TestingSpiral Stair Tower
Head to head
| Metric | Mermaid Testing | Spiral Stair Tower | Difference |
|---|---|---|---|
| Playing now | 1,785 | 1,459 | 326 |
| 24h peak | 2,181 | 2,335 | 154 |
| 24h average | 1,711 | 1,508 | 203 |
| 7-day peak | 2,582 | 2,541 | 41 |
| 7-day average | 1,730 | 1,555 | 175 |
| 30-day peak | 2,582 | 2,541 | 41 |
| All-time peak | 2,679 | 2,541 | 138 |
| 24h change | ▲ 5.4% | ▲ 13.3% | — |
| 7d change | — | — | — |
| Total visits | 678.4M | 20.8M | 657.6M (32.6×) |
| Visits (24h) | 240.6K | 249.9K | 9.3K |
| Visits (7d) | 619.5K | 847.6K | 228.1K |
| Favorites | 529.9K | 171.8K | 358.1K (3.1×) |
| Rating | 77.7% | 91.8% | — |
| Global rank (players) | #864 | #979 | of 4,279 |
| Trending score | -3.5 | -9.5 | — |
| Created | Oct 21, 2020 | Mar 12, 2026 | — |
| Genre | Roleplay & Avatar Sim | Obby & Platformer | — |
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, 4 for Spiral Stair Tower.