> For the complete documentation index, see [llms.txt](https://metacube-1.gitbook.io/metacube-games/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metacube-1.gitbook.io/metacube-games/gameplay/in-game-currency.md).

# In-Game Currency

Throughout the game, players accumulate in-game currency by breaking cubes and completing various challenges. This currency, referred to as "MetaCoins" allows players to upgrade Stove's abilities, including flying, running, and walking, as well as enhancing the power and efficiency of the mining rig weapon. Upgrades are essential for tackling more formidable defenses of the Metacube and increasing the chances of discovering rare NFTs. 

There are 6 different types of upgrades that you can find in this image.

<figure><img src="/files/WdeQKzwWasKQCXl3CfhQ" alt=""><figcaption><p>6 different upgrades</p></figcaption></figure>