Mermaid Lagoon vs [EVENT] Idle Defense
Mermaid Lagoon currently leads with 621 concurrent players against 245, a 2.5× advantage. On all-time peak the record belongs to Mermaid Lagoon at 621 concurrent players, versus 592. Lifetime, Mermaid Lagoon has more visits (134.6M vs 25.7M). Full side-by-side history for Mermaid Lagoon and [EVENT] Idle Defense is charted above.
🌺Mermaid Lagoon🌺
621
playing now
618 24h peak · 134.6M visits
VS
[⚡EVENT] Idle Defense
245
playing now
300 24h peak · 25.7M visits
Player count history
Mermaid Lagoon[EVENT] Idle Defense
Head to head
| Metric | Mermaid Lagoon | [EVENT] Idle Defense | Difference |
|---|---|---|---|
| Playing now | 621 | 245 | 376 (2.5×) |
| 24h peak | 618 | 300 | 318 (2.1×) |
| 24h average | 414 | 241 | 173 (1.7×) |
| 7-day peak | 618 | 483 | 135 |
| 7-day average | 341 | 298 | 43 |
| 30-day peak | 618 | 483 | 135 |
| All-time peak | 621 | 592 | 29 |
| 24h change | ▲ 37.5% | ▼ 2.8% | — |
| 7d change | — | ▼ 35.2% | — |
| Total visits | 134.6M | 25.7M | 108.9M (5.2×) |
| Visits (24h) | 59.6K | 31K | 28.5K (1.9×) |
| Visits (7d) | 151.9K | 288.7K | 136.8K (1.9×) |
| Favorites | 216.9K | 17.6K | 199.4K (12.3×) |
| Rating | 81.3% | 86.2% | — |
| Global rank (players) | #2,149 | #3,164 | of 7,783 |
| Trending score | 52.4 | -42.4 | — |
| Created | Mar 20, 2021 | Oct 20, 2025 | — |
| Genre | Roleplay & Avatar Sim | Strategy | — |
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 Lagoon, 12 for [EVENT] Idle Defense.