Train Crash Simulator vs Killer Stairs
Killer Stairs currently leads with 1,002 concurrent players against 856. On all-time peak the record belongs to Train Crash Simulator at 1,254 concurrent players, versus 1,112. Lifetime, Killer Stairs has more visits (99.8M vs 12.8M). Full side-by-side history for Train Crash Simulator and Killer Stairs is charted above.
🚅 Train Crash Simulator
856
playing now
1,254 24h peak · 12.8M visits
VS
Killer Stairs
1,002
playing now
1,112 24h peak · 99.8M visits
Player count history
Train Crash SimulatorKiller Stairs
Head to head
| Metric | Train Crash Simulator | Killer Stairs | Difference |
|---|---|---|---|
| Playing now | 856 | 1,002 | 146 |
| 24h peak | 1,254 | 1,112 | 142 |
| 24h average | 960 | 876 | 84 |
| 7-day peak | 1,254 | 1,112 | 142 |
| 7-day average | 713 | 876 | 163 |
| 30-day peak | 1,254 | 1,112 | 142 |
| All-time peak | 1,254 | 1,112 | 142 |
| 24h change | ▲ 32.8% | — | — |
| 7d change | — | — | — |
| Total visits | 12.8M | 99.8M | 87M (7.8×) |
| Visits (24h) | 125.5K | 107.6K | 17.8K |
| Visits (7d) | 410.3K | 107.6K | 302.6K (3.8×) |
| Favorites | 73.3K | 5.2M | 5.1M (70.4×) |
| Rating | 76.2% | 71.2% | — |
| Global rank (players) | #1,494 | #1,383 | of 4,573 |
| Trending score | 100.0 | 0.0 | — |
| Created | Feb 15, 2026 | Apr 4, 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 Train Crash Simulator, 2 for Killer Stairs.