Mermaid Testing vs Omini-X Definitivo 8.4
Mermaid Testing currently leads with 1,221 concurrent players against 567, a 2.2× advantage. On all-time peak the record belongs to Mermaid Testing at 2,679 concurrent players, versus 2,097. Lifetime, Mermaid Testing has more visits (678.6M vs 25.7M). Full side-by-side history for Mermaid Testing and Omini-X Definitivo 8.4 is charted above.
Mermaid Testing 🥭
1,221
playing now
2,181 24h peak · 678.6M visits
VS
Omini-X Definitivo 8.4
567
playing now
2,097 24h peak · 25.7M visits
Player count history
Mermaid TestingOmini-X Definitivo 8.4
Head to head
| Metric | Mermaid Testing | Omini-X Definitivo 8.4 | Difference |
|---|---|---|---|
| Playing now | 1,221 | 567 | 654 (2.2×) |
| 24h peak | 2,181 | 2,097 | 84 |
| 24h average | 1,491 | 850 | 641 (1.8×) |
| 7-day peak | 2,582 | 2,097 | 485 |
| 7-day average | 1,663 | 556 | 1,107 (3.0×) |
| 30-day peak | 2,582 | 2,097 | 485 |
| All-time peak | 2,679 | 2,097 | 582 |
| 24h change | ▼ 11.4% | ▲ 149.3% | — |
| 7d change | — | — | — |
| Total visits | 678.6M | 25.7M | 652.9M (26.4×) |
| Visits (24h) | 262.6K | 99.1K | 163.5K (2.6×) |
| Visits (7d) | 723.1K | 241.9K | 481.3K (3.0×) |
| Favorites | 530.1K | 42.2K | 487.9K (12.6×) |
| Rating | 77.7% | 90.2% | — |
| Global rank (players) | #1,094 | #1,603 | of 4,425 |
| Trending score | -32.4 | 148.5 | — |
| Created | Oct 21, 2020 | Jan 12, 2026 | — |
| Genre | Roleplay & Avatar Sim | RPG | — |
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 — 4 days for Mermaid Testing, 5 for Omini-X Definitivo 8.4.