Myriad Mayhem is a challenging Hero Siege game with roguelite and base-building mechanics. Forge builds from equipment and abilities — each with exclusive talent-trees — and grow powerful enough to withstand the neverending onslaught trying to raze your kingdom to the ground.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Early access allows you to experience the journey of Myriad Mayhem from its early stage, while also being able to participate in the development with feedback to help shape the game.
We also always strive to have the game stable, balanced and playable throughout the development.

Only buy the game now if this intrigues you or you want to support the development of it, as it won't be fully fledged in vision of the company & community.”

Approximately how long will this game be in Early Access?

“Myriad Mayhem will be in early access for at least one year, but might be extended depending on how much the game company and the community ideas shape it.”

How is the full version planned to differ from the Early Access version?

“In addition to strive for a balanced and bug-free game, we also want more content, that is, more of the following:
  • Classes (they will have their own abilities with talent-trees)
  • Masteries (ability-groups, e.g. pyromancer)
  • Abilities
  • Talents
  • Enemies
  • Maps / Biomes
  • Game-mechanics to make each run even more random
It will also be even more progressively harder and might even add difficulty levels.”

What is the current state of the Early Access version?

“The core mechanics and features are pretty much finished, so now we are full focused on creating content. At the moment there are:
  • 6 Abilities (with two mutually exclusive ability-modifiers, which doubles the experienced number of abilities)
  • 17 Passive talents (with levels)
  • 34 Ability-modifying talents (some exclude others)
  • A Equipment system
  • Base Building system

Will the game be priced differently during and after Early Access?

“The Early access version will be cheaper than the release version 1.0. The price will increase as the game grows larger during the early access phase.
The price might also fluctuate if Steam changes their recommendations for regional pricing or if the inflation has changed substantially.”

How are you planning on involving the Community in your development process?

“Player feedback is such a precious commodity with game-development, especially for an indie company. It will drastically help us by exploring new ideas and suggestions more extensively than if we kept development internal.
We will be taking discussions, feedback and ideas here on Steam, but mainly on where you can talk directly with the developer.
We hope to see you there!”
Read more

Buy Myriad Mayhem

 
See all discussions

Report bugs and leave feedback for this game on the discussion boards

About This Game

Retro Hero Siege Revived

Born from the golden age of Warcraft & Starcraft custom maps, Myriad Mayhem brings back the frantic, ability-driven chaos of classic hero-sieges — refined for a modern roguelite era.

A Relentless Myriad of Enemies

You are under siege. Reinforce your defences, grow stronger, then retaliate — drive the enemy from the map entirely

before they overwhelm you.

Conquer, Then Build

Expand your kingdom by claiming new lands. Fortify the frontier with towers and barracks — or turn a well-protected region into a thriving settlement to fuel your campaign.

Spoils of War

On your conquests, fortune may reward you with new gear — expanding your arsenal and letting you further specialize your playstyle between runs.

No Two Runs Alike

Each ability comes with its own talent-tree that fundamentally transforms how it plays — a Firebolt can be shaped to explode on impact, gain a scalding burn, or embed a volatile core that detonates on death. Equip your gear, choose your abilities, and shape them into something entirely your own.

Meta Progression

Earn progression points as you rank up and invest them in permanent upgrades — bolstering your strength and tilting the odds in your favor.

AI usage in game

This game uses AI to help with localization (translations) from English to most other languages — in its current version.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game uses Google-translate for language localization for languages other then English.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7
    • Processor: Dual Core+
    • Memory: 1 GB RAM
    • Graphics: 1 GB RAM
    • Storage: 1 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: 64-bit Operating System
    • Processor: 64-bit Processor
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

Customer reviews for Myriad Mayhem About user reviews Your preferences

Overall Reviews:
Positive (22 reviews)






To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.




Filter reviews by the user's playtime when the review was written:



No minimum to No maximum

Show reviews in selected display order





Learn More
Filters
Excluding Off-topic Review Activity
Playtime:
Played Mostly on Steam Deck
Operating System:
CPU:
GPU:
Device Type: