A lone wizard against a living microcosm. Auto-cast 25+ spells, dodge thousands of enemies, and level up into a screen-clearing storm — solo or in online co-op. Buttery-smooth and tiny, it runs great even on weak PCs and the Steam Deck.

Become an unstoppable storm of spellsMicrocosm is a fast, juicy survivor-like (bullet heaven). Move, dodge, and let your auto-casting spells shred wave after wave of monsters. Each run you pick new spells and upgrades, stacking them into a screen-clearing build — then push your luck against ever-bigger hordes and periodic bosses.FeaturesThousands of enemies on screen — a fixed-step deterministic engine keeps it smooth even on low-end PCs and the Steam Deck.25+ spells across 14 families — novas, chains, beams, fields, orbits and more, plus passive abilities.Online co-op &amp; crossplay — team up over the internet; PC shares rooms with Android and browser players.Meta-progression — earn coins, unlock and upgrade spells, craft your loadout between runs.Bosses &amp; escalating waves that fire their own deadly volleys.Full controller support and 11 interface languages.One tiny download, no bloat. Native Windows and Linux/Steam Deck. Play offline solo, or sign in for cross-device progress and online co-op.

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Microcosm: Wizard Horde Achievements