Big Brain Simulator vs K2 CLIMBING SIMULATOR
K2 CLIMBING SIMULATOR currently leads with 1,279 concurrent players against 132, a 9.7× advantage. On all-time peak the record belongs to K2 CLIMBING SIMULATOR at 2,264 concurrent players, versus 577. Lifetime, Big Brain Simulator has more visits (199.2M vs 36.7M). Full side-by-side history for Big Brain Simulator and K2 CLIMBING SIMULATOR is charted above.
Big Brain Simulator🧠
132
playing now
251 24h peak · 199.2M visits
VS
🏔️K2 CLIMBING SIMULATOR
1,279
playing now
1,836 24h peak · 36.7M visits
Player count history
Big Brain SimulatorK2 CLIMBING SIMULATOR
Head to head
| Metric | Big Brain Simulator | K2 CLIMBING SIMULATOR | Difference |
|---|---|---|---|
| Playing now | 132 | 1,279 | 1,147 (9.7×) |
| 24h peak | 251 | 1,836 | 1,585 (7.3×) |
| 24h average | 154 | 1,325 | 1,171 (8.6×) |
| 7-day peak | 552 | 2,264 | 1,712 (4.1×) |
| 7-day average | 240 | 1,386 | 1,146 (5.8×) |
| 30-day peak | 552 | 2,264 | 1,712 (4.1×) |
| All-time peak | 577 | 2,264 | 1,687 (3.9×) |
| 24h change | ▼ 46.5% | ▼ 6.1% | — |
| 7d change | — | — | — |
| Total visits | 199.2M | 36.7M | 162.6M (5.4×) |
| Visits (24h) | 18.5K | 114.5K | 96K (6.2×) |
| Visits (7d) | 104.2K | 439.2K | 335K (4.2×) |
| Favorites | 1.3M | 221.7K | 1.1M (5.9×) |
| Rating | 83.0% | 81.2% | — |
| Global rank (players) | #2,624 | #1,060 | of 4,424 |
| Trending score | -71.9 | -13.5 | — |
| Created | Apr 13, 2020 | Mar 17, 2026 | — |
| Genre | Simulation | Adventure | — |
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, 5 for K2 CLIMBING SIMULATOR.