# ⭐ The Biggest Coi-Client Update Ever! | Mysterria

> The biggest coi-client update so far, bringing A LOT of QoL features, enhanced visuals, custom menus, perks for having coi-client installed, ultimate…

Source: https://www.mysterria.net/en/news/the-biggest-coi-client-update

[Back to news](https://www.mysterria.net/en/news)

# ⭐ The Biggest Coi-Client Update Ever!

Announcement Sep 15, 2026 3 min read

The first change you will notice after updating your **coi-client** to 1.2.0 - is **a reworked primary splash screen of the Minecraft**! Featuring the Lord of The Mysteries theme and 22 pathway icons levitating around. It’s interactive as well, so feel free to play with it using your cursor!

Second change you will notice immediately after joining the server, is that your pathway icon is gone from your inventory **completely**, and no longer takes one slot, making more space for your items, or even some achievements (such as **Immortal**) possible! The hint will mention some new **Beyonder Menu**, but more about that later in the article.

The biggest noticeable change after mentioned above updates is **reworked Settings menu** featuring better UI, better UX, all rarely options were removed, leaving the space only for those, which **you will actually want to change**! Give it a quick look, but eventually you will also tweak it yourself in the game to make the game feel the best for you:

The ability selector for quick-casts has also been drastically enhanced and made easier to navigate and use. All abilities are now grouped by their pathway and sequence, **BUT** that’s not all! You can now also see each spell’s description, type, category, spirituality cost and cooldown in this menu!

If you always wanted to have some sort of permanent reminder of your Pathway, Sequence, Sanity (inverted Madness) and acting, you can now additionally activate **Character Sheet**, which replaces **Madness Bar**, **Reserve Bars**, **Acting Bar** and also shows your skin, pathway and sequence:

Did I already mention, that every part of the UI is now freely movable? You can **literally** drag and drop every part of UI to your liking! Additionally **you can also drag ability hotkeys separately**, so feel free to experiment with the new constructor to make the best HUD preset you like!

As long as you stay a Beyonder your healthbar is also replaced by custom bar, which apart from plain fill 0-100% also shows your **internal Beyonder HP** used when you fight other players. **AND** when you deal any damage to another player in PvP, the damage feedback element has also been enhanced, and now is a part of coi-client features (under the cursor in the GIF below). Don’t forget you can freely scale and move it around!

Now comes the best part of this update. **Almost all server chest GUIs have been reworked into modern menus keeping all the features**. Instead of clicking on items with replaced icons you can **literally** open custom menus with all the same information: your stats, abilities, uniqueness, map visibility, Mythical Creature Form, Seat Usurpation, Churches etc. The main menu is bound to **M** by default, but you can also redefine its key easily in the settings, or even assign a key to each menu separately, for example **L** to open the Abilities menu right away!

Character Sheet

Open other menus here / enable Terrain Damage

Ability Catalogue

Uniqueness

Mythical Creature Form

Apart from the several bugs have been fixed, and the **Beyonder Archive** data was updated as well, meaning all tooltips when hovering over a Beyonder Ingredient now should be precise. Did I already tell that there’s going to be perks for having coi-client mod installed while playing on the server? You will get:

- 2% more acting from **every source**
- And 5% less durations during your Acting Methods cooldowns

completely for free, just for having the coi-client of the latest version installed! Cheers!

As usual, shall I remind you, that the mod is available on different platforms:

- [GitHub Releases](https://github.com/ikeepcalm/coi-client/releases/tag/v1.2.0)
- [Modrinth](https://modrinth.com/mod/coi-client)
- [CurseForge](https://www.curseforge.com/minecraft/mc-mods/coi-client)

Go update it and have fun!

## In this post

- [Advancement Player guide](https://www.mysterria.net/en/guide/progression)
- [Advanced systems Player guide](https://www.mysterria.net/en/guide/advanced)
- [High Sequence seats Who holds the seats](https://www.mysterria.net/en/ascension)

## More news

[Back to news](https://www.mysterria.net/en/news)

- Pinned Oct 4, 2026 [👑 The Pantheon Opens](https://www.mysterria.net/en/news/the-pantheon-opens) The last major update of this Epoch: twenty-two thrones, one per pathway, and the long road to Sequence 0. Plus Daily Tides, coi-client 1.2.3, and two fixes
- Pinned Aug 29, 2026 [Acting Overflow & The Usurpation](https://www.mysterria.net/en/news/acting-overflow-the-usurpation) Two things change with this update. Acting no longer stops meaning anything and Sequence slots are no longer permanent. Read the full article if you are interested!
- Pinned Aug 27, 2026 [8-Language Support & Translator Bounties](https://www.mysterria.net/en/news/multilanguage-support-weblate-translator-bounties) Mysterria now speaks 8 languages in-game and on the web. Help polish our machine-translated strings on Weblate to earn the exclusive Translator Discord role and any Boon of your choice!
