Zombie Attack vs [UPD]Staff Training!
[UPD]Staff Training! currently leads with 973 concurrent players against 573, a 1.7× advantage. On all-time peak the record belongs to [UPD]Staff Training! at 1,114 concurrent players, versus 767. Lifetime, Zombie Attack has more visits (1.7B vs 9M). Full side-by-side history for Zombie Attack and [UPD]Staff Training! is charted above.
Zombie Attack
573
playing now
651 24h peak · 1.7B visits
VS
[UPD]⚡️Staff Training!
973
playing now
1,114 24h peak · 9M visits
Player count history
Zombie Attack[UPD]Staff Training!
Head to head
| Metric | Zombie Attack | [UPD]Staff Training! | Difference |
|---|---|---|---|
| Playing now | 573 | 973 | 400 (1.7×) |
| 24h peak | 651 | 1,114 | 463 (1.7×) |
| 24h average | 535 | 795 | 260 |
| 7-day peak | 675 | 1,114 | 439 (1.7×) |
| 7-day average | 485 | 726 | 241 |
| 30-day peak | 675 | 1,114 | 439 (1.7×) |
| All-time peak | 767 | 1,114 | 347 |
| 24h change | ▲ 14.6% | ▲ 51.4% | — |
| 7d change | — | — | — |
| Total visits | 1.7B | 9M | 1.7B (187.9×) |
| Visits (24h) | 65.6K | 68.7K | 3.1K |
| Visits (7d) | 379.5K | 97.5K | 282K (3.9×) |
| Favorites | 6M | 563.1K | 5.4M (10.6×) |
| Rating | 94.3% | 98.9% | — |
| Global rank (players) | #1,921 | #1,409 | of 7,929 |
| Trending score | 26.8 | 26.7 | — |
| Created | Dec 12, 2017 | Feb 24, 2026 | — |
| Genre | Survival | 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 — 7 days for Zombie Attack, 3 for [UPD]Staff Training!.