Sunborn — Steam game overview

Stored observation / content update: 2026-10-26T04:09:28.000Z

Start as a tiny spark. Drag cosmic fuel into your star and grow it through every stage of stellar life. Stack 158 upgrades, automate the feeding, and watch your numbers climb from single digits into the billions.

Upcoming game. Player and sales observations may not yet exist.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.