Mermaid Testing vs [UPD] NBA Champions Basketball
Mermaid Testing currently leads with 1,709 concurrent players against 553, a 3.1× advantage. On all-time peak the record belongs to Mermaid Testing at 2,679 concurrent players, versus 664. Lifetime, Mermaid Testing has more visits (678.5M vs 50.5M). Full side-by-side history for Mermaid Testing and [UPD] NBA Champions Basketball is charted above.
Mermaid Testing 🥭
1,709
playing now
2,181 24h peak · 678.5M visits
VS
[🔥UPD] NBA Champions Basketball
553
playing now
664 24h peak · 50.5M visits
Player count history
Mermaid Testing[UPD] NBA Champions Basketball
Head to head
| Metric | Mermaid Testing | [UPD] NBA Champions Basketball | Difference |
|---|---|---|---|
| Playing now | 1,709 | 553 | 1,156 (3.1×) |
| 24h peak | 2,181 | 664 | 1,517 (3.3×) |
| 24h average | 1,652 | 482 | 1,170 (3.4×) |
| 7-day peak | 2,582 | 664 | 1,918 (3.9×) |
| 7-day average | 1,717 | 454 | 1,263 (3.8×) |
| 30-day peak | 2,582 | 664 | 1,918 (3.9×) |
| All-time peak | 2,679 | 664 | 2,015 (4.0×) |
| 24h change | ▲ 5.0% | ▲ 9.3% | — |
| 7d change | — | — | — |
| Total visits | 678.5M | 50.5M | 628M (13.4×) |
| Visits (24h) | 241.5K | 67.1K | 174.4K (3.6×) |
| Visits (7d) | 642.3K | 136.1K | 506.1K (4.7×) |
| Favorites | 530K | 389.2K | 140.7K |
| Rating | 77.7% | 91.8% | — |
| Global rank (players) | #866 | #1,648 | of 4,278 |
| Trending score | -12.0 | 15.7 | — |
| Created | Oct 21, 2020 | Oct 25, 2025 | — |
| Genre | Roleplay & Avatar Sim | Sports & Racing | — |
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 [UPD] NBA Champions Basketball.