Mayhematic is a bullet heaven where the next door is always worth the trouble behind it. Blast through cartoon hordes solo or in 4-player online co-op, spend your kills on doors that go deeper, build something ridiculous and put your name on the leaderboard.

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This game is not yet available on Steam

Planned Release Date: Q1 2027

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About This Game

EVERY DOOR IS A DEAL

Your kills pay cash, and cash opens doors. Every door goes deeper into one of four directions of a procedurally built arena. Deeper means richer biomes, meaner enemies and weirder build combos. Use your cash at a shop for items or push one more room, that choice is the whole game!

A NEW EPISODE EVERY NIGHT

Every run airs under Tonight's Episode, a specific modifier that changes the whole run. Maybe every enemy is a walking, exploding hazard. Maybe the shop only stocks the good stuff. Maybe one direction of the arena went hostile overnight. You find out during the countdown, then you deal with it. Once a night the Daily Episode goes out to everyone at once, same arena, same rolls, one take and no reruns.

BUILD SOMETHING RIDICULOUS

Stack perks, items and boss souvenirs into builds that would never pass inspection. Feed one to the Doom-O-Matic and let it mutate. Gamble it. Curse it. Double it. The game hands you the parts, the combos are on you. Each direction hands you unique tools to modify builds to your liking.

BRING THE CREW, OR DON'T

Fully playable solo, built for up to 4-player online co-op. Short a crew? Bots with names, shopping habits and opinions fill the empty seats. Late joiners catch up mid-run, downed friends get back up if someone covers the tab. Fight for a spot in the leaderboards solo or with friends!

THE LINEUP

  • One arena, four directions, endless variations, rebuilt every run

  • The door economy: kills pay, doors cost, depth escalates

  • Tonight's Episode: 17 run-warping modifiers, one rolled every game

  • The Daily Episode: one shared broadcast a night on its own board

  • 28 unique perks, 39 items and 14 souvenirs that might stack into chaotic, weak or teamplay oriented builds

  • The Doom-O-Matic, Gamble Box, Danger Room and other rooms that want your money

  • The Chop Shop, a garage that lets you modify your starter gun to align with your build

  • Three playable cartoon animals with per-level passives and their own starting gun, more coming

  • Solo and 4-player online co-op with server-checked competitive leaderboards

  • Gumballs bank out of every run and unlock new options, never raw power

  • Run replays with Steam Timeline markers for the bragging clips

  • Full controller support, built with the Steam Deck in mind

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-4460 or AMD Ryzen 3 1200
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 750 Ti or AMD Radeon RX 560 (2 GB)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
    Recommended:
    • OS: Windows 10 or 11, 64-bit
    • Processor: Intel Core i5-8400 or AMD Ryzen 5 2600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060 or AMD Radeon RX 580
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
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