Mermaid Testing vs War of 1812 Tower Defense
Mermaid Testing currently leads with 1,709 concurrent players against 319, a 5.4× advantage. On all-time peak the record belongs to Mermaid Testing at 2,679 concurrent players, versus 666. Lifetime, Mermaid Testing has more visits (678.5M vs 9.5M). Full side-by-side history for Mermaid Testing and War of 1812 Tower Defense is charted above.
Mermaid Testing 🥭
1,709
playing now
2,181 24h peak · 678.5M visits
VS
💥 War of 1812 Tower Defense
319
playing now
666 24h peak · 9.5M visits
Player count history
Mermaid TestingWar of 1812 Tower Defense
Head to head
| Metric | Mermaid Testing | War of 1812 Tower Defense | Difference |
|---|---|---|---|
| Playing now | 1,709 | 319 | 1,390 (5.4×) |
| 24h peak | 2,181 | 666 | 1,515 (3.3×) |
| 24h average | 1,652 | 411 | 1,241 (4.0×) |
| 7-day peak | 2,582 | 666 | 1,916 (3.9×) |
| 7-day average | 1,717 | 422 | 1,295 (4.1×) |
| 30-day peak | 2,582 | 666 | 1,916 (3.9×) |
| All-time peak | 2,679 | 666 | 2,013 (4.0×) |
| 24h change | ▲ 5.0% | ▼ 8.7% | — |
| 7d change | — | — | — |
| Total visits | 678.5M | 9.5M | 669M (71.5×) |
| Visits (24h) | 241.5K | 48.5K | 193K (5.0×) |
| Visits (7d) | 642.3K | 159.6K | 482.7K (4.0×) |
| Favorites | 530K | 19.8K | 510.2K (26.8×) |
| Rating | 77.7% | 84.9% | — |
| Global rank (players) | #866 | #2,064 | of 4,278 |
| Trending score | -12.0 | -6.5 | — |
| Created | Oct 21, 2020 | Aug 14, 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 — 3 days for Mermaid Testing, 4 for War of 1812 Tower Defense.