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S.E.M.I. – Side Effects May Include...
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A chaotic scene from S.E.M.I. game. A character in a lab, surrounded by fire, with various obstacles and elements.

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    Patch Notes

    • #1 - 11/24/25 (Early Access, Patch #1: Hot on the Trail)
    • 10/13/25 (Meet the Lobby System! Now Escape is a Team Effort!)
    • #1 - 10/2/25 (Demo Update #1: Mine Cart Room, Enemy Behavior, and Other Improvements)

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    • Technical information

    • Official website
    • Categories : Action
    • Editor : Two Horn Unicorn
    • Developer : Two Horn Unicorn
    • Mode(s) : Solo, Multiplayer, Co-op
    • Release date : January 23, 2026
    • Latest patch: #1 - 11/24/25
    • System Requirements
    • Age Rating
    • PEGI 12
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