# Generations of Nofts

{% content-ref url="broken-reference" %}
[Broken link](https://noftgames.gitbook.io/hi/blockchain/broken-reference)
{% endcontent-ref %}

Nofts are produced in generations. Each generation is united by a stylistic concept. Technically and gameplay-wise, all Nofts are the same. The generations differ from each other in appearance. Each generation draws a different set of phenotypic elements from which the Noft is assembled. 

How exactly? By phenotype!

{% content-ref url="nofts-qualities/phenotype" %}
[phenotype](https://noftgames.gitbook.io/hi/blockchain/nofts-qualities/phenotype)
{% endcontent-ref %}

There is no set frequency with which the generations are released. The occasion may be a seasonal event (e.g., Halloween, New Year), an artist collaboration, or something else. After dropping a generation, you can choose a Noft from the ones already generated or try your luck by minting a random one. 

{% content-ref url="which-noft-is-better" %}
[which-noft-is-better](https://noftgames.gitbook.io/hi/blockchain/which-noft-is-better)
{% endcontent-ref %}

However, Noft can be different from the whole generation. Artists draw it from the first to the last pixel without using the constructor. These are Custom Noft. 

{% content-ref url="custom-noft" %}
[custom-noft](https://noftgames.gitbook.io/hi/blockchain/custom-noft)
{% endcontent-ref %}

![](https://3281851641-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fd7vkN01objMfp716vysu%2Fuploads%2FynEgnMpSiLJQEAxh6QiP%2Fimage.png?alt=media\&token=c2345332-d2e4-4856-82dc-c564b21cca0d)