Maximum Thunderness Demo

74KS
Released Jun 7, 2026by Berzerk StudioPositive(100% of 23 Steam reviews)

An extreme response to minor problems. MAXIMUM THUNDERNESS is a roguelike side-scrolling co-op action game where you battle space alien criminals attempting to conquer Earth through a series of increasingly petty crimes.

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About Maximum Thunderness Demo

Welcome to MAXIMUM THUNDERNESS: The demo: the game: the first look.

Please note that none of what this contains is final, well... okay some things might be final, but like... a lot of these things are here to be tested ahead of the launch.

So play your heart content and PLEASE let us know what you think; this is the whole point of this exercise after all.

THIS DEMO INCLUDES:

  • Two playable characters (one unlockable).

  • A single world.

  • Couple of mini bosses.

  • One big bad boss.

  • A limited assortment of skills, trinkets and meals.

  • Crime, a lot of petty crimes, like aliens on skateboards without proper protection that's a crime right?

  • Online and local co-op multiplayer.

  • Between half an hour and until the sun consumes its last particle of combustible, plunging this entire galaxy into pure darkness, consuming everything and everyone around worth of play time.

  • Actually that's not technically true, as this is a limited time demo, play it while you can!

Game details

Maximum Thunderness Demo reviews

100% positive reviews all-time.

System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Memory: 8 GB RAM
  • DirectX: Version 11
  • Storage: 1 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Memory: 8 GB RAM
  • DirectX: Version 11
  • Storage: 1 GB available space