[UPD] Derelict vs 99 Nights Zombie Tower Defense
[UPD] Derelict currently leads with 597 concurrent players against 476. On all-time peak the record belongs to [UPD] Derelict at 872 concurrent players, versus 679. Lifetime, 99 Nights Zombie Tower Defense has more visits (53.3M vs 25.8M). Full side-by-side history for [UPD] Derelict and 99 Nights Zombie Tower Defense is charted above.
[UPD] Derelict
597
playing now
872 24h peak · 25.8M visits
VS
99 Nights Zombie Tower Defense
476
playing now
660 24h peak · 53.3M visits
Player count history
[UPD] Derelict99 Nights Zombie Tower Defense
Head to head
| Metric | [UPD] Derelict | 99 Nights Zombie Tower Defense | Difference |
|---|---|---|---|
| Playing now | 597 | 476 | 121 |
| 24h peak | 872 | 660 | 212 |
| 24h average | 672 | 411 | 261 (1.6×) |
| 7-day peak | 872 | 679 | 193 |
| 7-day average | 654 | 444 | 210 |
| 30-day peak | 872 | 679 | 193 |
| All-time peak | 872 | 679 | 193 |
| 24h change | ▲ 10.9% | ▼ 4.0% | — |
| 7d change | — | — | — |
| Total visits | 25.8M | 53.3M | 27.5M (2.1×) |
| Visits (24h) | 35.8K | 54.5K | 18.7K (1.5×) |
| Visits (7d) | 52.5K | 235K | 182.6K (4.5×) |
| Favorites | 491K | 3.9M | 3.4M (8.0×) |
| Rating | 90.2% | 91.5% | — |
| Global rank (players) | #1,579 | #1,745 | of 4,424 |
| Trending score | 7.5 | -18.5 | — |
| Created | May 29, 2022 | Sep 7, 2025 | — |
| Genre | RPG | 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 [UPD] Derelict, 5 for 99 Nights Zombie Tower Defense.