
Blackhole Maker is a simple, casual game. Pour resources into your flask and merge them together to create ever-larger resources. Upgrade your flask to hold even greater masses, and ultimately strive to create a black hole.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Official stores with direct support.
The game begins by summoning a small stone.
Summoning is easy—press the spacebar when the moving bar overlaps with the color in the lower area.
Fever is a simple yet powerful ability.
As you press the spacebar, the Fever Gauge fills up. When it reaches its maximum, a powerful Fever Mode is activated.
Build and merge a vast universe, make it grow bigger and bigger,
and ultimately create a black hole.