Mermaid Lagoon vs Build a Car Collection
Mermaid Lagoon currently leads with 230 concurrent players against 148, a 1.6× advantage. On all-time peak the record belongs to Build a Car Collection at 569 concurrent players, versus 422. Lifetime, Mermaid Lagoon has more visits (134.5M vs 2.4M). Full side-by-side history for Mermaid Lagoon and Build a Car Collection is charted above.
🌺Mermaid Lagoon🌺
230
playing now
422 24h peak · 134.5M visits
VS
[💎] Build a Car Collection
148
playing now
296 24h peak · 2.4M visits
Player count history
Mermaid LagoonBuild a Car Collection
Head to head
| Metric | Mermaid Lagoon | Build a Car Collection | Difference |
|---|---|---|---|
| Playing now | 230 | 148 | 82 (1.6×) |
| 24h peak | 422 | 296 | 126 |
| 24h average | 268 | 190 | 78 |
| 7-day peak | 422 | 569 | 147 |
| 7-day average | 266 | 281 | 15 |
| 30-day peak | 422 | 569 | 147 |
| All-time peak | 422 | 569 | 147 |
| 24h change | ▲ 2.3% | ▼ 23.4% | — |
| 7d change | — | — | — |
| Total visits | 134.5M | 2.4M | 132.1M (55.6×) |
| Visits (24h) | 47.5K | 29.6K | 17.9K (1.6×) |
| Visits (7d) | 75.5K | 222.5K | 147K (2.9×) |
| Favorites | 216.8K | 112.7K | 104.1K (1.9×) |
| Rating | 81.3% | 97.7% | — |
| Global rank (players) | #2,486 | #3,152 | of 7,328 |
| Trending score | 1.7 | -68.4 | — |
| Created | Mar 20, 2021 | May 4, 2026 | — |
| 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 — 3 days for Mermaid Lagoon, 7 for Build a Car Collection.