Lobbies · prototype · v0.1 · made for gamers

Released June 23, 2026 · Desolation Digital
How To Grow a Black Hole is about... well... how to grow a black hole. Manage your black hole, feed it to gain mass, and prevent catastrophic collapses. Compete globally or against your friends to achieve the biggest black hole. Maybe you'll be #1.
Steam · 377 reviews · 75% positive
The How to Grow a Black Hole Lobby
Desktop Stability Update
Draggable HUD panels, hybrid GPU stability, and desktop polish. Thank you for the continued reports, especially around hybrid graphics and HUD layout. This update adds draggable panels, strengthens GPU startup handling on Windows, and fixes several layout and stability issues. Happy growing! Added…
25,000 COPIES SOLD!!!
25,000 Copies Sold in Less Than 3 Days Wow. I honestly do not even know what to say. How To Grow a Black Hole was never expected to become a hit, and I never imagined this many people would be playing it this soon after launch. The past few days have been hectic, exciting, overwhelming, and exhaust…
The Click Actually Clicks Now Hotfix
This small hotfix addresses a couple of issues reported after the latest update. FixedFixed feed source and black hole upgrades requiring a hold even for a single purchase. Clicking now buys one upgrade, while holding still works for rapid repeat purchases.Fixed a rare startup issue where the game…
via Steam