Kaizen [RP] vs [UPD] Knife Arena
[UPD] Knife Arena currently leads with 1,718 concurrent players against 755, a 2.3× advantage. On all-time peak the record belongs to [UPD] Knife Arena at 3,268 concurrent players, versus 1,069. Lifetime, [UPD] Knife Arena has more visits (131.6M vs 32.2M). Full side-by-side history for Kaizen [RP] and [UPD] Knife Arena is charted above.
Kaizen [RP]
755
playing now
1,069 24h peak · 32.2M visits
VS
[🔥UPD] Knife Arena
1,718
playing now
3,268 24h peak · 131.6M visits
Player count history
Kaizen [RP][UPD] Knife Arena
Head to head
| Metric | Kaizen [RP] | [UPD] Knife Arena | Difference |
|---|---|---|---|
| Playing now | 755 | 1,718 | 963 (2.3×) |
| 24h peak | 1,069 | 3,268 | 2,199 (3.1×) |
| 24h average | 768 | 2,151 | 1,383 (2.8×) |
| 7-day peak | 1,069 | 3,268 | 2,199 (3.1×) |
| 7-day average | 697 | 1,777 | 1,080 (2.5×) |
| 30-day peak | 1,069 | 3,268 | 2,199 (3.1×) |
| All-time peak | 1,069 | 3,268 | 2,199 (3.1×) |
| 24h change | ▲ 13.8% | ▲ 4.3% | — |
| 7d change | — | — | — |
| Total visits | 32.2M | 131.6M | 99.3M (4.1×) |
| Visits (24h) | 31.4K | 301.3K | 269.9K (9.6×) |
| Visits (7d) | 124.5K | 1.1M | 942.8K (8.6×) |
| Favorites | 342.2K | 1.1M | 747.7K (3.2×) |
| Rating | 81.5% | 88.3% | — |
| Global rank (players) | #1,583 | #983 | of 4,743 |
| Trending score | 28.4 | 69.2 | — |
| Created | Dec 21, 2015 | Dec 7, 2025 | — |
| Genre | Roleplay & Avatar Sim | Action | — |
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 — 5 days for Kaizen [RP], 5 for [UPD] Knife Arena.