SEMP 64

    Players climb a huge 3D platformer level together in a global lobby or a 4-player lobby of friends.

    Developer unknown

    Playing together

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

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    How you talk

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

    About the game

    This is a super easy multiplayer platformer, or SEMP for short. So it's a 3D platformer, with online multiplayer and it's super easy (Disclaimer: it's actually super difficult and not super easy) Climb to the very top of the super huge level. Fall down and... well try again I guess. Maybe you where lucky and able to save yourself onto a near platform. Or you lost hours of progress, who knows what'll happen. Play alone, join the global lobby or host your own 4 player lobby for your friends. But let's be real, it's much more fun to see tons of players fall down... I mean climb up the world. Already mastered the game? Well respect. But what now? Hop into the level editor and build your own levels! Let's see if you can make players rage quit even faster than I could.
    From IGDB

    Screenshots

    Sources

    First listed 1 Nov 2026. Updated 3 Nov 2026.