[UPD] Derelict vs Build a Marble Slide!
[UPD] Derelict currently leads with 779 concurrent players against 741. On all-time peak the record belongs to Build a Marble Slide! at 1,048 concurrent players, versus 872. Lifetime, Build a Marble Slide! has more visits (52.1M vs 25.8M). Full side-by-side history for [UPD] Derelict and Build a Marble Slide! is charted above.
[UPD] Derelict
779
playing now
872 24h peak · 25.8M visits
VS
Build a Marble Slide!
741
playing now
804 24h peak · 52.1M visits
Player count history
[UPD] DerelictBuild a Marble Slide!
Head to head
| Metric | [UPD] Derelict | Build a Marble Slide! | Difference |
|---|---|---|---|
| Playing now | 779 | 741 | 38 |
| 24h peak | 872 | 804 | 68 |
| 24h average | 694 | 608 | 86 |
| 7-day peak | 872 | 991 | 119 |
| 7-day average | 680 | 661 | 19 |
| 30-day peak | 872 | 991 | 119 |
| All-time peak | 872 | 1,048 | 176 |
| 24h change | ▲ 6.4% | ▼ 12.6% | — |
| 7d change | — | — | — |
| Total visits | 25.8M | 52.1M | 26.2M (2.0×) |
| Visits (24h) | 34.1K | 60.7K | 26.6K (1.8×) |
| Visits (7d) | 58.6K | 157.1K | 98.4K (2.7×) |
| Favorites | 491.1K | 1.4M | 954.9K (2.9×) |
| Rating | 90.2% | 91.4% | — |
| Global rank (players) | #1,626 | #1,665 | of 4,575 |
| Trending score | 5.7 | -21.6 | — |
| Created | May 29, 2022 | Nov 11, 2025 | — |
| Genre | RPG | 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 — 3 days for [UPD] Derelict, 3 for Build a Marble Slide!.