By: Zyneros Studio
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Circulo is a fast-paced 2D arena survival game centered around geometric chaos. Players control a small circle while facing waves of hostile shapes in an increasingly dangerous battlefield. Defeated enemies provide resources used to improve stats, unlock combat options and acquire upgrades. Runs feature different projectile types, passive upgrades, specialized abilities, enemy variants, bosses, checkpoints and random events.
PC (Microsoft Windows) · Aug 10, 2026
Worldwide · Exact date · Full release · IGDB
Linux · Aug 18, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
29 achievements available.

Hidden until unlockedSteam

Unlock the "Break Limits" upgrade
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Reach checkpoint 10
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Reach checkpoint 100
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Reach checkpoint 25
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Reach checkpoint 5
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Reach checkpoint 50
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Collect 100,000 gems in total
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Collect 10,000 gems in total
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Collect 1,000,000 gems in total
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Complete your first daily mission
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Reach a 30-day daily streak
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Reach a 7-day daily streak
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Defeat 10 bosses
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Defeat 100 bosses
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Defeat 1,000 bosses
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Defeat 50 bosses
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Defeat 100,000 enemies
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Defeat 10,000 enemies
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Defeat 1,000 enemies
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Spend 1,000,000 gems on upgrades
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Survive for 10 minutes in a single run
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Survive for 20 minutes in a single run
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Survive for 5 minutes in a single run
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Use the Ultimate ability for the first time
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Unlock all companions
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Unlock all forms
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Unlock all modifiers
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Unlock all additional stats
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Community notes