Fabric · Minecraft 1.21.11 · Invite only

Mythos

A private client built for crystal and anchor PvP. Ninety modules, a HUD you place yourself, and a menu you'll actually enjoy opening.

The Mythos menu on the Combat page, showing module cards like Anchor Macro, Auto Crystal and Auto Totem
90modules
5categories
32themes
1PC per key
Features

Everything in one menu

Open it with Right Shift. Every module has its own settings page, keybind and Toggle or Hold mode.

Combat

Anchor and crystal automation, Safe Anchor in Blatant or Legit mode, Double Anchor with charge chances, totem and mace helpers.

HUD Editor

Drag panels anywhere. Snap to a grid, to other panels or to screen edges, and reset with one confirmed click.

Array List

Your enabled modules at a glance, with pill, stacked or minimal styles and gradient, wave or rainbow color.

Keybinds

A full keyboard map. Bind keys or mouse buttons, put several modules on one key and choose Toggle or Hold.

32 themes

From Seafoam to Netherite. A theme re-tints the whole menu live, and you can pick any custom accent.

Quiet by design

Modules talk through clean on-screen notifications instead of chat. Configs only load when you choose one.

Combat21 Movement8 Visuals23 Misc6 Donut32
Showcase

Built to be looked at

Real screenshots from the client, nothing mocked up.

HUD Editor with the snapping menu open, a Radar panel being dragged and a Region Map panel
HUD EditorFloating toolbar, snapping menu and live guides.
A module settings page with toggles, sliders, a keybind button and the Toggle or Hold switch
Settings pagesSearch any setting, reset to defaults.
The Array List HUD showing enabled modules with icons and categories
Array ListSlides in as you toggle modules.
Access

Invite only, one PC per key

Mythos isn't sold or public. The owner hands out keys to people they know.

Get a key

The owner sends you a personal activation key. Keep it to yourself; it works on one PC.

Download

Sign in on the members page with your key and download the latest mythos.jar.

Activate

Drop it in your Fabric 1.21.11 mods folder, launch, press Right Shift, paste your key and choose Activate this PC.

Your key binds to your PC the first time you activate. The site only gets a one-way fingerprint of your hardware, never your serial numbers or files. New PC or reinstalled Windows? Ask the owner to reset your key.
FAQ

Questions

What do I need to run it?

Windows, Minecraft 1.21.11 with Fabric Loader 0.19.5 or newer, Fabric API, and Java 21 or newer. Launchers like Modrinth or Prism work fine.

Can I use my key on two PCs?

No. Each key works on one PC. If you switch computers, the owner can reset your key so you can activate the new one.

Does it need the internet?

Mythos checks in with mythosclient.net every few minutes. If the site is briefly unreachable, it keeps working for up to an hour.

Will my configs or game be affected if access stops?

No. If access lapses, modules simply turn off. Minecraft keeps running and your configs stay where they are.

Does it work with my other mods?

Mythos is tested alongside Sodium and WalksyLib, and it runs in large PvP modpacks. If something breaks, send the owner your crash report.

How do I get a key?

You don't buy one. Keys are given out by the owner to people they invite.

Already have a key?

Sign in to download the latest build and check your access.

Go to members