Bulked Up vs Obby Builder
Obby Builder currently leads with 775 concurrent players against 436, a 1.8× advantage. On all-time peak the record belongs to Obby Builder at 1,959 concurrent players, versus 804. Lifetime, Bulked Up has more visits (489.7M vs 18.6M). Full side-by-side history for Bulked Up and Obby Builder is charted above.
Bulked Up
436
playing now
691 24h peak · 489.7M visits
VS
Obby Builder 🔨
775
playing now
1,917 24h peak · 18.6M visits
Player count history
Bulked UpObby Builder
Head to head
| Metric | Bulked Up | Obby Builder | Difference |
|---|---|---|---|
| Playing now | 436 | 775 | 339 (1.8×) |
| 24h peak | 691 | 1,917 | 1,226 (2.8×) |
| 24h average | 533 | 1,305 | 772 (2.4×) |
| 7-day peak | 742 | 1,917 | 1,175 (2.6×) |
| 7-day average | 442 | 1,230 | 788 (2.8×) |
| 30-day peak | 742 | 1,917 | 1,175 (2.6×) |
| All-time peak | 804 | 1,959 | 1,155 (2.4×) |
| 24h change | ▼ 4.1% | ▼ 1.2% | — |
| 7d change | — | ▲ 26.2% | — |
| Total visits | 489.7M | 18.6M | 471.1M (26.3×) |
| Visits (24h) | 68.1K | 105.4K | 37.3K (1.5×) |
| Visits (7d) | 412.4K | 672.5K | 260.1K (1.6×) |
| Favorites | 4.3M | 52K | 4.3M (83.1×) |
| Rating | 87.4% | 87.5% | — |
| Global rank (players) | #1,939 | #1,423 | of 8,339 |
| Trending score | 53.3 | 18.6 | — |
| Created | May 22, 2021 | Jul 7, 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 — 8 days for Bulked Up, 14 for Obby Builder.