Squadron 404

    Defend a mothership against 100 waves in a retro space shooter, flying alongside up to three other pilots.

    SRI GAMES · published by SRI Spiral Reality Interactive GmbH

    Playing together

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

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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

    Retro top-down space shooter: hold the mothership through 100 waves, build your fighter from 22 modules and 26 modifiers, earn eight complete ship designs, and fly with up to 4 pilots in Steam co-op through stargate corridors, the asteroid belt and the fog convoy.
    From Steam

    Screenshots

    Why we rate it this way

    • The description explains concrete game mechanics.
    Steam, checked 1 Nov 2026build your fighter from 22 modules and 26 modifiers

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.