Stellar Forge
Released 28 October 2026 · PC · Casual, Indie, Simulation

You start with cold hydrogen and a dead clump of dust. Feed it, and the mix decides what ignites — 21 kinds of star, dwarf and collapsed body, none of them picked off a menu. Then send what you made into the ring with a God riding it, and knock rival bodies out of orbit.
Story
Stellar Forge is an auto battler where you don't pick your fighter. You forge it. Feed a cold cloud of gas, find out what ignites, then send it into the ring to knock rival bodies out of orbit, with a god riding along. Feed the cold. See what lights. There is no "build a star" button and no menu of stars. A dark proto-mass waits at the centre of the screen, and the only verb is feed . Stream in hydrogen and you get hydrogen's outcomes. Stream in oxygen, iron or uranium and the mass, the density and the heat curve all move, and something else ignites instead. You find out what you made when it lights. Twenty-eight elements: four from the forge, every other one found on the adventure or in a rival you beat, by each stellar for itself. Where you grow it matters too: 24 incubators, 13 of them real nebulae, Orion, the Crab and the Horsehead among them. 21 bodies, and size is physical A brown dwarf and a blue giant are not one sprite in two colours. Mass drives a real diameter, and the diameter is what you see: protostars, red supergiants, Wolf-Rayet stars, pulsars, magnetars, strange quark stars, quasar cores, black holes, each with its own size band, stats and abilities. Tap any...
Gameplay
Stellar Forge is an auto battler where you don't pick your fighter. You forge it. Feed a cold cloud of gas, find out what ignites, then send it into the ring to knock rival bodies out of orbit, with a god riding along. Feed the cold. See what lights. There is no "build a star" button and no menu of stars. A dark proto-mass waits at the centre of the screen, and the only verb is feed . Stream in hydrogen and you get hydrogen's outcomes. Stream in oxygen, iron or uranium and the mass, the density and the heat curve all move, and something else ignites instead. You find out what you made when it lights. Twenty-eight elements: four from the forge, every other one found on the adventure or in a rival you beat, by each stellar for itself. Where you grow it matters too: 24 incubators, 13 of them real nebulae, Orion, the Crab and the Horsehead among them. 21 bodies, and size is physical A brown dwarf and a blue giant are not one sprite in two colours. Mass drives a real diameter, and the diameter is what you see: protostars, red supergiants, Wolf-Rayet stars, pulsars, magnetars, strange quark stars, quasar cores, black holes, each with its own size band, stats and abilities. Tap any size to read it in solar, Earth or SI units, with one line on what it is next to in the real sky: about 1.9x Vega's width. Every body you make is a card in your roster: flip it for a fact about its...
Features
- Single-player
- Partial Controller Support
- Family Sharing






Release details
Stellar Forge is a Casual, Indie and Simulation game by Nexude. It is published by Nexude LLC. Stellar Forge came out on Wednesday, 28 October 2026 on PC. This date comes from Steam and was last checked on 28 October 2026.
Frequently asked questions
When did Stellar Forge come out?
Stellar Forge came out on 28 October 2026.
Which platforms is Stellar Forge on?
Stellar Forge is on PC.
Who makes Stellar Forge?
Stellar Forge is developed by Nexude and published by Nexude LLC.
What kind of game is Stellar Forge?
Stellar Forge is a game of these genres: Casual, Indie and Simulation.