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Synergism is a free-to-play Idle game about... well, Synergy! Explore that concept through hundreds of upgrades, many reset layers and probably thousands of hours of content that allows both idle and active play.
Linux · Feb 20, 2026
Worldwide · Exact date · Full release · IGDB
Mac · Feb 20, 2026
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Feb 20, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
56 achievements available.

Purchase 5 Accelerators.
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Purchase 100,000,000 Accelerators.
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Purchase 2 Accelerator Boosts.
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Purchase 10,000,000 Accelerator Boosts.
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Purchase your first Alchemy.
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Purchase 1 trillion Alchemies.
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Ascend with at least 100,000 Ascension Score.
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Ascend with at least 1e23 Ascension Score.
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Complete "Sadistic I" once.
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Complete "Sadistic I" 140 times!
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Complete "Reduced Ants" once.
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Complete "Reduced Ants" 70 times!
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Complete "No Reincarnation" once.
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Complete "No Reincarnation" 70 times!
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Complete "Tax+++" once. Why the extra "plus"? I don't know.
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Complete "Tax+++" 72 times!
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Complete "No Research" once.
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Complete "No Research" 72 times!
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Complete "No Multiplier" once.
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Complete "No Multiplier" 9,001 times!
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Complete "No Accelerator" once.
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Complete "No Accelerator" 9,001 times!
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Complete "No Shards" once.
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Complete "No Shards" 9,001 times!
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Complete "Cost+" once.
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Complete "Cost+" 9,001 times!
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Complete "Reduced Diamonds" once.
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Complete "Reduced Diamonds" 9,001 times!
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Complete "Tax+" once.
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Complete "Tax+" 120 times!
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Complete "No Multiplier/Accelerator" once.
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Complete "No Multiplier/Accelerator" 125 times!
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Complete "Cost++" once.
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Complete "Cost++" 130 times!
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Complete "No Runes" once.
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Complete "No Runes" 135 times!
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Obtain 3 Galactic Crumbs.
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Obtain 1e1e6 Galactic Crumbs. That's a million zeroes!
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Prestige for at least 1 Diamond. Basically, just Prestige.
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Prestige for at least 1e1e13 Diamonds! That's 10 trillion zeroes!
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Purchase your first Investment.
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Purchase 1 billion Investments.
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Purchase your first Mint.
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Purchase 20 billion Mints.
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Purchase 2 Multipliers.
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Purchase 30,000,000 Multipliers.
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Transcend for at least 1 Mythos.
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Transcend for at least 1e2.5e12 Mythos! That's 2.5 trillion zeroes!
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Reincarnate for at least 1 Particle.
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Reincarnate for at least 1e1e11 Particles. That's 100 billion zeroes!
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Purchase your first Printer.
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Purchase 5 billion Printers.
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Singularity 1 time.
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Singularity 10 times.
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Hire your first Worker.
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Hire 100,000,000 Workers.
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Community notes