StackLoad

    Players take turns stacking swinging blocks into one shared tower, or race to build their own highest tower.

    IMarin Labs

    Playing together

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

    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

    StackLoad is a physics stacking game for up to four players online through Steam. Build one shared tower or race your own, time each swinging block, and handle hazards and rival tricks across seven environments.
    From Steam

    Screenshots

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.