Big Brain Simulator vs Kaiju Arisen 5.0
Kaiju Arisen 5.0 currently leads with 1,819 concurrent players against 150, a 12.1× advantage. On all-time peak the record belongs to Kaiju Arisen 5.0 at 2,277 concurrent players, versus 577. Lifetime, Big Brain Simulator has more visits (199.2M vs 5.4M). Full side-by-side history for Big Brain Simulator and Kaiju Arisen 5.0 is charted above.
Big Brain SimulatorðŸ§
150
playing now
251 24h peak · 199.2M visits
VS
Kaiju Arisen 5.0
1,819
playing now
2,277 24h peak · 5.4M visits
Player count history
Big Brain SimulatorKaiju Arisen 5.0
Head to head
| Metric | Big Brain Simulator | Kaiju Arisen 5.0 | Difference |
|---|---|---|---|
| Playing now | 150 | 1,819 | 1,669 (12.1×) |
| 24h peak | 251 | 2,277 | 2,026 (9.1×) |
| 24h average | 154 | 1,786 | 1,632 (11.6×) |
| 7-day peak | 552 | 2,277 | 1,725 (4.1×) |
| 7-day average | 241 | 1,334 | 1,093 (5.5×) |
| 30-day peak | 552 | 2,277 | 1,725 (4.1×) |
| All-time peak | 577 | 2,277 | 1,700 (3.9×) |
| 24h change | ▼ 50.8% | ▲ 49.3% | — |
| 7d change | — | — | — |
| Total visits | 199.2M | 5.4M | 193.8M (37.0×) |
| Visits (24h) | 19.5K | 187.8K | 168.3K (9.6×) |
| Visits (7d) | 102K | 382.3K | 280.3K (3.7×) |
| Favorites | 1.3M | 45.2K | 1.3M (29.0×) |
| Rating | 83.0% | 91.1% | — |
| Global rank (players) | #2,581 | #801 | of 4,425 |
| Trending score | -72.4 | 108.2 | — |
| Created | Apr 13, 2020 | Dec 29, 2025 | — |
| Genre | Simulation | 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 Big Brain Simulator, 4 for Kaiju Arisen 5.0.