> For the complete documentation index, see [llms.txt](https://docs.catddle.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.catddle.com/atttributes/level.md).

# Level

Catddles will be able to gain experience when they join activities. They can be leveled up when experience reaches a certain amount.  ​​<img src="/files/OLEJXHzwquIpev95TVKt" alt="" data-size="line">\
Below is the chart of level utilities.​

| Level | Function unlock                                                                         |
| ----- | --------------------------------------------------------------------------------------- |
| 20    | [Birth](/activities/birth.md) function                                                  |
| 30    | Produce [CAT](broken://pages/HHF36vRJqDbFRJxYr1ZG#governance-token-cat-token-cat) token |

In addition to the Catddle level, each activity also has its own *activity level*. You can increase your activity level by joining them.