Harbor Havoc vs 99 Nights Zombie Tower Defense
Harbor Havoc currently leads with 1,749 concurrent players against 215, a 8.1× advantage. On all-time peak the record belongs to Harbor Havoc at 3,208 concurrent players, versus 679. Lifetime, Harbor Havoc has more visits (385.3M vs 53.3M). Full side-by-side history for Harbor Havoc and 99 Nights Zombie Tower Defense is charted above.
⚓ Harbor Havoc
1,749
playing now
3,208 24h peak · 385.3M visits
VS
99 Nights Zombie Tower Defense
215
playing now
581 24h peak · 53.3M visits
Player count history
Harbor Havoc99 Nights Zombie Tower Defense
Head to head
| Metric | Harbor Havoc | 99 Nights Zombie Tower Defense | Difference |
|---|---|---|---|
| Playing now | 1,749 | 215 | 1,534 (8.1×) |
| 24h peak | 3,208 | 581 | 2,627 (5.5×) |
| 24h average | 2,147 | 333 | 1,814 (6.4×) |
| 7-day peak | 3,208 | 679 | 2,529 (4.7×) |
| 7-day average | 1,744 | 426 | 1,318 (4.1×) |
| 30-day peak | 3,208 | 679 | 2,529 (4.7×) |
| All-time peak | 3,208 | 679 | 2,529 (4.7×) |
| 24h change | ▲ 35.4% | ▼ 38.8% | — |
| 7d change | — | — | — |
| Total visits | 385.3M | 53.3M | 332M (7.2×) |
| Visits (24h) | 265.6K | 52.4K | 213.2K (5.1×) |
| Visits (7d) | 565.6K | 200.6K | 365K (2.8×) |
| Favorites | 412.7K | 3.9M | 3.5M (9.5×) |
| Rating | 88.4% | 91.5% | — |
| Global rank (players) | #829 | #2,372 | of 4,278 |
| Trending score | 76.0 | -52.3 | — |
| Created | Sep 14, 2019 | Sep 7, 2025 | — |
| Genre | Shooter | Survival | — |
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 Harbor Havoc, 4 for 99 Nights Zombie Tower Defense.