Star Forge
Strike the forge for stardust, buy sparks, comets, moons and galaxies, then collapse everything into dark matter to start again stronger.
How to play
- Tap Strike the forge to make stardust. Spend it on generators that make stardust every second, from tiny sparks up to whole galaxies.
- Each extra copy of a generator costs 15% more than the last. Pick Buy x1 or Buy x10 to buy one or ten at a time.
- Once you have made 20,000 stardust in a single run, you can Collapse the forge. That erases your generators and stardust but gives you dark matter.
- Every dark matter adds 10% to all your income, and it is kept forever. The forge keeps burning for up to four hours while you are away.
Tips and strategy
- Collapsing too early gives only a little dark matter. The reward grows with the square root of your run, so a longer run pays more.
- Your first run is slow. Later runs race through the early generators and reach much higher.
- The tap grows with your income, so it stays worth a few presses.
- Check the dark matter preview on the Collapse panel before you commit.
FAQ
- What do I lose when I collapse?
- Your stardust and generators. You keep your dark matter, your collapse count and your all-time total.
- How long does the forge run while I am away?
- Up to four hours. A message shows what it made when you return.
- Is my progress saved?
- Yes, automatically, in this browser on this device only.