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Supernova: Idle Star Forge
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Supernova: Idle Star Forge

4.5/5 · 82 ratings
Rich Man Business SimulatorSponsored★ 4.8 · Free · From your mom's basement to Billionaire CEO - Tap to Get RICH.

Fuse hydrogen into stars, watch them evolve visually, then detonate for permanent upgrades.

Fuse hydrogen into a living star. Grow it. Then blow it up — on purpose.

SUPERNOVA is a premium-feel idle game about running a cosmic forge. Tap to spark fusion, build 12 generators from Hydrogen Wisp to Singularity Seed, and watch your star physically evolve — protostar, blue giant, red supergiant — until it is ready to collapse. Detonating it is the point: every supernova grants Neutron Cores, permanent power that makes each new universe faster than the last.

WHY YOU'LL STAY

• Real progress while you're away — production continues offline (extend the cap up to 24 hours with research), and a welcome-back doubler greets your return

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• A star that actually changes — five visual stages, rendered live, no canned art

• Prestige that feels like a finale — a hand-built supernova cinematic, then a stronger start

• Numbers that get gloriously big — Million, Septillion, and far beyond

• Milestones every few minutes early on, deep multiplier stacking later

• Daily missions and streaks that respect your time

• 20 research upgrades that shape every run

FAIR BY DESIGN

• No ads. None.

• No energy bars, no forced waits, no progress walls

• Fully offline — no account, no sign-in, no internet required

• Nothing collected, nothing tracked

• Optional purchases exist (time warps, photons, a one-time Supporter Pack), and the entire game is balanced to be completed without spending anything

THE LOOP

1. Tap your star and let generators forge Stardust

2. Hit ownership milestones — each one doubles a generator's output

3. Buy research, stack a Photon Surge boost, fill your Piggy Bank

4. Reach collapse readiness... and go SUPERNOVA

5. Keep your Neutron Cores forever. Start again, faster.

Built by a solo developer in SwiftUI and SpriteKit. Every pixel is procedural — no asset packs, no stock art. Dark theme, tuned haptics, Reduce Motion respected.

Your first universe is waiting. It starts with one atom.

Ratings

4.582 ratings
5★58
4★13
3★1
2★2
1★5
★★★★★Fun and Funny
This game is slow at the beginning, but gets fast. Like, hilariously fast. And the amount of currency you get after some cores? Hilarious 😆 .
DrummerFrog28 on the App Store · Sep 2026
★★★★★So much potential!
Finally an idle game that is back to what it should be!!! Please continue to add gameplay/levels because it’s pretty easy to get far quick.
1745874 on the App Store · Sep 2026
★★★★★Fun but too short
Was a fun game until I reached the top of the leaderboard in less than 4 hours, would continue playing if there was more to do
GrayImp20 on the App Store · Aug 2026
H

HUGO ANATOLE PAUL MORICEAU

1 game · Reads like a solo developer
Appears in Offline games for flights Idle & incremental sims

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