The Cat in the Hat: Rainy Day Mayhem

    Players tackle 18 minigames or search the house for the Cat in the Hat, solo or with up to four players.

    Casual Brothers Ltd., Casual Brothers · published by Outright Games Ltd., Outright Games

    Playing together

    Local co-op
    1 source
    Free to play
    1 source
    Not known yet
    Online co-op, Online versus, Online multiplayer, Players in online co-op, Players online, Best with, How co-op works, Crossplay, 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

    The Cat in the Hat once said, “It’s fun to have fun.” Play with him and your favorite characters in 18 exciting minigames or chase him around the house. Whether you play solo or with friends, your house is about to be full of giggles, groans, and glorious mayhem.
    From Steam

    Screenshots

    Sources

    First listed 1 Nov 2026. Updated 3 Nov 2026.