Pet Simulator X! vs Killer Stairs
Killer Stairs currently leads with 1,541 concurrent players against 794, a 1.9× advantage. On all-time peak the record belongs to Killer Stairs at 1,641 concurrent players, versus 1,413. Lifetime, Pet Simulator X! has more visits (9B vs 100.9M). Full side-by-side history for Pet Simulator X! and Killer Stairs is charted above.
Pet Simulator X! 🐾
794
playing now
1,323 24h peak · 9B visits
VS
Killer Stairs
1,541
playing now
1,641 24h peak · 100.9M visits
Player count history
Pet Simulator X!Killer Stairs
Head to head
| Metric | Pet Simulator X! | Killer Stairs | Difference |
|---|---|---|---|
| Playing now | 794 | 1,541 | 747 (1.9×) |
| 24h peak | 1,323 | 1,641 | 318 |
| 24h average | 914 | 1,240 | 326 |
| 7-day peak | 1,389 | 1,641 | 252 |
| 7-day average | 977 | 989 | 12 |
| 30-day peak | 1,389 | 1,641 | 252 |
| All-time peak | 1,413 | 1,641 | 228 |
| 24h change | ▼ 1.8% | ▲ 27.4% | — |
| 7d change | ▲ 14.9% | — | — |
| Total visits | 9B | 100.9M | 8.9B (89.1×) |
| Visits (24h) | 85.7K | 171.7K | 86K (2.0×) |
| Visits (7d) | 668K | 1.2M | 508.1K (1.8×) |
| Favorites | 6M | 5.2M | 760.3K |
| Rating | 91.4% | 71.2% | — |
| Global rank (players) | #1,581 | #985 | of 7,461 |
| Trending score | -18.6 | 76.7 | — |
| Created | Jan 22, 2021 | Apr 4, 2025 | — |
| Genre | Simulation | Obby & Platformer | — |
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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 — 11 days for Pet Simulator X!, 8 for Killer Stairs.