[ACHIEVEMENTS] Blair vs Merge a Black Hole

Merge a Black Hole currently leads with 2,100 concurrent players against 1,379, a 1.5× advantage. On all-time peak the record belongs to Merge a Black Hole at 2,662 concurrent players, versus 2,487. Lifetime, [ACHIEVEMENTS] Blair has more visits (352.7M vs 12.6M). Full side-by-side history for [ACHIEVEMENTS] Blair and Merge a Black Hole is charted above.

[ACHIEVEMENTS] Blair
1,379
playing now
2,104 24h peak · 352.7M visits
VS
Merge a Black Hole
2,100
playing now
2,270 24h peak · 12.6M visits

Player count history

[ACHIEVEMENTS] BlairMerge a Black Hole

Head to head

Metric [ACHIEVEMENTS] Blair Merge a Black HoleDifference
Playing now1,3792,100721 (1.5×)
24h peak2,1042,270166
24h average1,4331,741308
7-day peak2,4872,662175
7-day average1,5041,613109
30-day peak2,4872,662175
All-time peak2,4872,662175
24h change 18.8% 45.3%
7d change
Total visits352.7M12.6M340.1M (28.0×)
Visits (24h)205.8K147.5K58.3K
Visits (7d)727.3K522.7K204.6K
Favorites1.1M40.6K1.1M (27.5×)
Rating92.2%94.7%
Global rank (players)#1,113#796of 4,381
Trending score-14.725.3
CreatedDec 25, 2020Jun 11, 2026
GenreSurvivalSimulation

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 [ACHIEVEMENTS] Blair, 5 for Merge a Black Hole.

[ACHIEVEMENTS] Blair vs Merge a Black Hole — Player Count Comparison | RoVitals