> For the complete documentation index, see [llms.txt](https://guide.chronoforge.gg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.chronoforge.gg/the-game/forge-stamps-and-umu.md).

# Forge Stamps & UMU

Premium in-game currencies such as Forge Stamps and UMU Badges are required to unlock certain content. No piece of premium content is designed to create a substantive winning advantage, but may let you enjoy a different play style or save you some time on certain tasks. 

You can acquire premium currencies from the game shop or earn them through in game achievements after purchasing a Founder's Edition

<figure><img src="/files/OozUvXsf27wdIWfS1tSZ" alt=""><figcaption></figcaption></figure>

### Forge Stamps

<figure><img src="/files/QQIdBmg2LhtL6AXyYIEE" alt=""><figcaption></figcaption></figure>

Forge Stamps are used to unlock some of the most exciting content in ChronoForge including:

* **Five new combat classes** (in addition to the six free to play classes)
* **Traits** (which provide minor permanent buffs and debuffs to your character)
* **Seasonal cosmetic gear**
* **Bag slots**
* **Extra forge crafts** (the highest tier crafts at the ChronoForge - normally capped at one per week)
* **Reforging** (rerolling the stats on an item for different bonuses)
* **Skill tree resets**

### Umu Mountaineers Union (UMU) Badges

<figure><img src="/files/H0CJBRpexNQ8C0HgkRuy" alt="" width="375"><figcaption><p>The Umu Mountaineers Union or 'UMU' for short is dedicated to the <br>promotion and preservation of the majestic mountain umu. </p></figcaption></figure>

UMU Badges can be used to upgrade the capabilities of your umu mounts including **bag size, speed and attack**, in addition to **unlocking new varieties of umu to ride**!&#x20;

You can earn UMU Badges by **completing various achievements** across the Great Isle to demonstrate your skills as a true Umu Mountaineer.&#x20;

Representatives of the Umu Mountaineers Union (UMU) can be found at stables across the Great Isle and aboard Trading Company Vessels.&#x20;