Mermaid Testing vs Build Together With Friends
Build Together With Friends currently leads with 1,882 concurrent players against 1,077, a 1.7× advantage. On all-time peak the record belongs to Build Together With Friends at 3,440 concurrent players, versus 2,679. Lifetime, Mermaid Testing has more visits (678.5M vs 28.5M). Full side-by-side history for Mermaid Testing and Build Together With Friends is charted above.
Mermaid Testing 🥭
1,077
playing now
2,181 24h peak · 678.5M visits
VS
Build Together With Friends
1,882
playing now
2,811 24h peak · 28.5M visits
Player count history
Mermaid TestingBuild Together With Friends
Head to head
| Metric | Mermaid Testing | Build Together With Friends | Difference |
|---|---|---|---|
| Playing now | 1,077 | 1,882 | 805 (1.7×) |
| 24h peak | 2,181 | 2,811 | 630 |
| 24h average | 1,505 | 2,044 | 539 |
| 7-day peak | 2,582 | 3,440 | 858 |
| 7-day average | 1,670 | 2,569 | 899 (1.5×) |
| 30-day peak | 2,582 | 3,440 | 858 |
| All-time peak | 2,679 | 3,440 | 761 |
| 24h change | ▼ 3.8% | ▼ 17.7% | — |
| 7d change | — | — | — |
| Total visits | 678.5M | 28.5M | 650M (23.8×) |
| Visits (24h) | 264.3K | 186.1K | 78.2K |
| Visits (7d) | 711.1K | 557.4K | 153.8K |
| Favorites | 530.1K | 958.1K | 428K (1.8×) |
| Rating | 77.7% | 97.7% | — |
| Global rank (players) | #1,184 | #793 | of 4,380 |
| Trending score | -31.0 | -67.0 | — |
| Created | Oct 21, 2020 | Jun 18, 2025 | — |
| Genre | Roleplay & Avatar Sim | Simulation | — |
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, 4 for Build Together With Friends.