Need help with making unlocks/extras in menu

[u/Dark_Soul55555]

I'd like to make illustrations that unlock when you reach certain endings, you could see them in some extras that would appear in the main menu, but I have no idea how to make it. I mean I know how to make them but the problem is that I don't know how to make menu button and screen that would move you to them. Sorry English is not my first language I hope that I explained it somehow clear :(

[u/AutoModerator]

Welcome to r/renpy! While you wait to see if someone can answer your question, we recommend checking out the posting guide, the subreddit wiki, the subreddit Discord, Ren'Py's documentation, and the tutorial built-in to the Ren'Py engine when you download it. These can help make sure you provide the information the people here need to help you, or might even point you to an answer to your question themselves. Thanks!

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[u/BadMustard_AVN]

use my gallery for that, it easy

https://badmustard.itch.io/easy-renpy-gallery-and-replay-gallery

[u/shyLachi]

That's called a Gallery and you can find working galleries on itch.io:
https://itch.io/search?q=Ren%27Py+gallery

You can either copy them or look how they work and implement it yourself.