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Build your atomic empire. Fuse elements, craft real compounds, trigger chain reactions, and break the periodic table wide open in an idle game where chemistry IS the strategy.
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The periodic table isn't decoration — it's your entire strategy layer. Every one of the 118 elements is a card you collect, deploy, and combine. Fill rows and columns for escalating bonuses. Watch your table light up element by element as you go from tapping Hydrogen to mass-producing Plutonium. If you've ever looked at the periodic table and thought "I could optimize that," this is your game.
Forget memorizing recipes. There are none. Any combination of elements whose atomic numbers sum to a valid target is a legal fusion. Two Hydrogens make Helium. Three Lithiums make Fluorine. There are thousands of valid paths — the system rewards you for finding the clever ones. Got a stockpile of Carbon? Find a way to spend it. The fusion chamber doesn't care how you get there.
Craft Water, Ethanol, Steel, TNT, Diamond — over 60 molecular compounds with real chemical formulas. Each compound carries synergy tags: [Oxide], [Organic], [Crystal], [Fuel]. Slot compounds that share tags into your loadout and the bonuses stack hard. This is where the theorycrafting lives. Your compound loadout IS your build, and the best builds will make your numbers do things you didn't think were legal.
Heavy elements above Polonium are radioactive — they generate fast, but they're on a timer. When they decay, they transform through real-world decay chains. Uranium cascades through Thorium, Radium, Radon, and more before stabilizing as Lead. Every step fires off an energy burst and leaves a usable element behind. One Uranium card is a time bomb of value.
Hit a wall? Trigger a Big Bang. Your elements and compounds reset, but you keep your research, your discovered recipes, and the Cosmic Dust you've earned — a prestige currency that buys permanent multipliers. Each cycle starts faster, pushes further, and earns exponentially more dust. The question isn't whether to prestige. It's when.
Unlock automation through the research tree — auto-click, auto-fuse, auto-synthesize, auto-compound, and eventually auto-prestige. Start each run hands-on, then lean back and let your atomic factory hum. Close the game entirely. Come back tomorrow to a Welcome Back screen full of scientific notation.
All 118 Elements — Unique stats, rarity tiers, and traits inspired by real chemistry
Dynamic Fusion — No recipes. If the atomic numbers add up, it works. Thousands of valid paths
60+ Compounds — Real formulas (H₂O, NaCl, C₂H₅OH, Fe₂O₃) with synergy tag stacking
Compound Loadouts — Your build, your strategy. Catalyst bays for passive bonuses
Decay Chains — Radioactive elements cascade through real decay sequences, generating value at every step
Research Tree — Permanent upgrades that survive prestige resets
Reaction Events — Combustion, Explosions, Crystallization, and Corrosion triggered by your loadout
Discovery Journal — A collectible recipe book with real chemistry facts for every compound
Offline Progress — Up to 24 hours of generation while you're away
Isotope Variants — Light, standard, and heavy isotopes with different risk/reward profiles
Big Numbers — Production scales into scientific notation and keeps going
