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Downloadable Content

This content requires the base game Sir Whoopass™: Immortal Death on Steam in order to play.

This content is not yet available on Steam

Planned Release Date: Nov 4, 2026

This content plans to unlock in approximately 9 days

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About This Content

One run. Endless chaos. Absolutely no lessons learned.

Think you're a legendary hero? Great! Now prove it in Rumble!, the new DLC for Sir Whoopass, where we take everything you know, throw it into a blender with a horde of enemies, a suspicious number of puzzles, and enough loot to make a dragon blush.

No two runs are quite the same! Battle your way through randomly generated encounters, solve puzzles while things are actively trying to murder you, and grab all the shiny loot you can carry. (Inventory management? That's a problem for future you.)

And here's the catch: death means starting over. That's right! One wrong move, one unfortunate encounter, one embarrassing faceplant, and it's back to square one. Every run is a fresh opportunity to get stronger, make questionable decisions, and discover exactly how many enemies it takes to turn a confident hero into a screaming projectile.

Rather not face the apocalypse alone? Bring your friends! Rumble! supports co-op, so you can share the chaos, split the loot, and finally find out which one of you is the actual liability.

With high-octane action, unpredictable runs, familiar Sir Whoopass madness, and enough replayability to make your free time disappear faster than your health bar, Rumble! keeps the adventure going for as long as you're willing to keep throwing yourself into the meat grinder.

So grab your weapon, gather your friends, and prepare to Rumble!

You will die. You will restart. You will absolutely blame the game.

And then you'll play again.

Mature Content Description

The developers describe the content like this:

This game may contain content not appropriate for all ages. Includes violence and blood.

System Requirements

    Minimum:
    • OS: Windows® 10 64-bit (latest Service Pack)
    • Processor: Intel® Core™ i5-7400 / AMD Ryzen 3 1200
    • Memory: 8 GB RAM
    • Graphics: NVIDIA® GeForce® GTX 970 / AMD Radeon™ RX 580 / 3GB VRAM
    • DirectX: Version 11
    • Storage: 25 GB available space
    Recommended:
    • OS: Windows® 10 64-bit (latest Service Pack)
    • Processor: Intel® Core™ i5-9600K / AMD Ryzen 5 3600X
    • Memory: 16 GB RAM
    • Graphics: NVIDIA® GeForce® RTX 2060 6GB / Radeon RX 5700 XT / 6GB VRAM
    • DirectX: Version 11
    • Storage: 25 GB available space
    • Additional Notes: SSD storage recommended