Semicolon Island

    Players build whatever they can imagine together in a multiplayer sandbox.

    Semicola Games

    Playing together

    Online co-op
    1 source
    Early access
    1 source
    Not known yet
    Online versus, Online multiplayer, Players in online co-op, Players online, Best with, How co-op works, Crossplay, Local co-op, Multiplayer through mods, One copy is enough, Free to play, Plays in browser, Demo, Playtest

    Hover, focus or tap a fact to see where it came from.

    How you talk

    Not known yet
    Plays without voice or typing, Wordless tools, Public matchmaking, Friendly with strangers

    About the game

    Semicolon Island is a multiplayer-focused sandbox building game, which aims to give its players large amounts of freedom to create anything their minds can come up with.
    From IGDB

    Screenshots

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.