Big Brain Simulator vs Backrooms

Backrooms currently leads with 2,860 concurrent players against 107, a 26.7× advantage. On all-time peak the record belongs to Backrooms at 5,957 concurrent players, versus 577. Lifetime, Big Brain Simulator has more visits (199.2M vs 173.3M). Full side-by-side history for Big Brain Simulator and Backrooms is charted above.

Big Brain Simulator🧠
107
playing now
202 24h peak · 199.2M visits
VS
Backrooms
2,860
playing now
5,854 24h peak · 173.3M visits

Player count history

Big Brain SimulatorBackrooms

Head to head

Metric Big Brain Simulator BackroomsDifference
Playing now1072,8602,753 (26.7×)
24h peak2025,8545,652 (29.0×)
24h average1403,8843,744 (27.7×)
7-day peak5525,8895,337 (10.7×)
7-day average2353,3543,119 (14.3×)
30-day peak5525,8895,337 (10.7×)
All-time peak5775,9575,380 (10.3×)
24h change▼ 20.9%▼ 1.1%—
7d change———
Total visits199.2M173.3M26M
Visits (24h)16.7K674.9K658.2K (40.4×)
Visits (7d)113.6K2.4M2.3M (21.5×)
Favorites1.3M3.1M1.8M (2.4×)
Rating83.0%81.3%—
Global rank (players)#2,886#627of 4,743
Trending score-79.556.3—
CreatedApr 13, 2020Apr 3, 2022—
GenreSimulationSurvival—

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 — 5 days for Big Brain Simulator, 5 for Backrooms.

Big Brain Simulator vs Backrooms — Player Count Comparison | RoVitals