Demon Soul Simulator vs Build a Marble Slide!
Demon Soul Simulator currently leads with 567 concurrent players against 522. On all-time peak the record belongs to Build a Marble Slide! at 1,048 concurrent players, versus 902. Lifetime, Demon Soul Simulator has more visits (332.5M vs 52.1M). Full side-by-side history for Demon Soul Simulator and Build a Marble Slide! is charted above.
Demon Soul Simulator
567
playing now
902 24h peak · 332.5M visits
VS
Build a Marble Slide!
522
playing now
804 24h peak · 52.1M visits
Player count history
Demon Soul SimulatorBuild a Marble Slide!
Head to head
| Metric | Demon Soul Simulator | Build a Marble Slide! | Difference |
|---|---|---|---|
| Playing now | 567 | 522 | 45 |
| 24h peak | 902 | 804 | 98 |
| 24h average | 640 | 620 | 20 |
| 7-day peak | 902 | 991 | 89 |
| 7-day average | 618 | 684 | 66 |
| 30-day peak | 902 | 991 | 89 |
| All-time peak | 902 | 1,048 | 146 |
| 24h change | ▼ 4.2% | ▼ 26.7% | — |
| 7d change | — | — | — |
| Total visits | 332.5M | 52.1M | 280.4M (6.4×) |
| Visits (24h) | 55.6K | 69.2K | 13.6K |
| Visits (7d) | 180.3K | 121.4K | 58.9K |
| Favorites | 1.1M | 1.4M | 368.4K |
| Rating | 94.1% | 91.4% | — |
| Global rank (players) | #1,637 | #1,705 | of 4,278 |
| Trending score | 9.6 | -25.3 | — |
| Created | Nov 22, 2021 | Nov 11, 2025 | — |
| Genre | Simulation | Simulation | — |
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 — 4 days for Demon Soul Simulator, 2 for Build a Marble Slide!.