Supernova: Idle Star Forge
Offline Space Tycoon Clicker
Free · In‑App Purchases
The ranking resets every Monday, so everyone starts the week at zero. 22 skies to collect, and a Time Warp bought mid-supernova finally pays out.
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
• 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.
1.2.6 — THE LAST OF THE UNTRANSLATED SCREENS
Constellation effect lines, sky unlock requirements, all nine research effect
descriptions, constellation lore and its dedications, and the research badges
were built in a way that never looked up a translation — so they rendered in
English even where the rest of the app did not. Caught by opening the app in
Japanese and reading it, and fixed.
FROM 1.2.5 (A FIRST ON MAC)
• The supernova bar now follows your real production, so a run no longer ends in seconds
• New: Forge Works, twelve permanent upgrades paid for in Neutron Cores
• Spent cores keep counting toward the production multiplier
The developer, HUGO ANATOLE PAUL MORICEAU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HUGO ANATOLE PAUL MORICEAU
- Size
- 7 MB
- Category
- Casual
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later. - Apple Vision
Requires visionOS 2.0 or later. - Apple TV
Requires tvOS 17.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Automation Core $3.99
- Supporter Pack $4.99
- Break the Piggy Bank $2.99
- 700 Photons $9.99
- 300 Photons $4.99
- 1600 Photons $19.99
- Time Warp: 24 Hours $4.99
- 50 Photons $0.99
- Time Warp: 7 Days $14.99
- Time Warp: 4 Hours $1.99
- Copyright
- © 2026 Hugo Moriceau

