# Generation

Generation is one of the key parameters of each [Gattomon](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gattomons), affecting its [Attributes](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gattomons/attributes) and the [League](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gameplay/competitions) it can compete in.

All Gattomons that have just hatched from an [Egg](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gattomons/eggs) start at Generation 1. Generation can be increased through [Breedingonce](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gattomons/breed) the Gattomon reaches Level 10.

There are **10 Generations** in the game.

<figure><img src="https://3359779811-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPgiRYJRqtsNvhv9uZVSd%2Fuploads%2F3RAh2GX84ozcO37qE1GF%2FWP%20Merge_1_ENG.png?alt=media&#x26;token=171d9ac0-b3f4-4835-b307-f11bd5566115" alt=""><figcaption></figcaption></figure>

## Impact on Attributes <a href="#nritjh2y6xf4" id="nritjh2y6xf4"></a>

With each new Generation, the minimum Attribute values of a Gattomon increase, making it stronger and more effective in [Competitions](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gameplay/competitions) and [battles](https://gatto-game.gitbook.io/gatto-or-whitepaper/version-on-english/gameplay/pvp-mode-basics).

## Impact on League <a href="#t7c1whf0ijoo" id="t7c1whf0ijoo"></a>

As a Gattomon's Generation advances, it will move up through the Leagues in Competitions. The League determines the rewards a Gattomon can earn.