GRUMPY GRAN! (SCARY OBBY) vs Build a Car
GRUMPY GRAN! (SCARY OBBY) currently leads with 1,397 concurrent players against 805, a 1.7× advantage. On all-time peak the record belongs to Build a Car at 2,275 concurrent players, versus 2,218. Lifetime, GRUMPY GRAN! (SCARY OBBY) has more visits (757.7M vs 139.8M). Full side-by-side history for GRUMPY GRAN! (SCARY OBBY) and Build a Car is charted above.
GRUMPY GRAN! (SCARY OBBY)
1,397
playing now
1,750 24h peak · 757.7M visits
VS
🚀 Build a Car
805
playing now
1,995 24h peak · 139.8M visits
Player count history
GRUMPY GRAN! (SCARY OBBY)Build a Car
Head to head
| Metric | GRUMPY GRAN! (SCARY OBBY) | Build a Car | Difference |
|---|---|---|---|
| Playing now | 1,397 | 805 | 592 (1.7×) |
| 24h peak | 1,750 | 1,995 | 245 |
| 24h average | 1,365 | 1,192 | 173 |
| 7-day peak | 2,218 | 2,252 | 34 |
| 7-day average | 1,317 | 1,207 | 110 |
| 30-day peak | 2,218 | 2,252 | 34 |
| All-time peak | 2,218 | 2,275 | 57 |
| 24h change | ▼ 14.8% | ▼ 23.3% | — |
| 7d change | — | — | — |
| Total visits | 757.7M | 139.8M | 618M (5.4×) |
| Visits (24h) | 257.9K | 132.8K | 125.1K (1.9×) |
| Visits (7d) | 1.8M | 884.2K | 890.7K (2.0×) |
| Favorites | 3.7M | 416.8K | 3.3M (8.8×) |
| Rating | 62.9% | 97.5% | — |
| Global rank (players) | #1,034 | #1,512 | of 5,938 |
| Trending score | 11.2 | -3.8 | — |
| Created | Apr 15, 2022 | Jul 20, 2025 | — |
| Genre | Obby & Platformer | Simulation | — |
Other comparisons
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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 — 7 days for GRUMPY GRAN! (SCARY OBBY), 7 for Build a Car.