Black Hole Simulator vs Stair Tower 2
Black Hole Simulator currently leads with 3 concurrent players against 0, a 3.0× advantage. On all-time peak the record belongs to Black Hole Simulator at 5 concurrent players, versus 0. Lifetime, Black Hole Simulator has more visits (43.5M vs 1.2M). Full side-by-side history for Black Hole Simulator and Stair Tower 2 is charted above.
Black Hole Simulator
3
playing now
5 24h peak · 43.5M visits
VS
Stair Tower 2
0
playing now
0 24h peak · 1.2M visits
Player count history
Black Hole SimulatorStair Tower 2
Head to head
| Metric | Black Hole Simulator | Stair Tower 2 | Difference |
|---|---|---|---|
| Playing now | 3 | 0 | 3 |
| 24h peak | 5 | 0 | 5 |
| 24h average | 2 | 0 | 2 |
| 7-day peak | 5 | 0 | 5 |
| 7-day average | 2 | 0 | 2 |
| 30-day peak | 5 | 0 | 5 |
| All-time peak | 5 | 0 | 5 |
| 24h change | ▲ 0.0% | — | — |
| 7d change | — | — | — |
| Total visits | 43.5M | 1.2M | 42.3M (37.2×) |
| Visits (24h) | 295 | 8 | 287 (36.9×) |
| Visits (7d) | 1.1K | 8 | 1.1K (134.1×) |
| Favorites | 335.4K | 193 | 335.2K (1737.8×) |
| Rating | 85.2% | 68.2% | — |
| Global rank (players) | #3,805 | #4,338 | of 4,425 |
| Trending score | 0.0 | 0.0 | — |
| Created | Mar 7, 2019 | Dec 22, 2025 | — |
| Genre | Simulation | Obby & Platformer | — |
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 Black Hole Simulator, 2 for Stair Tower 2.