EvoCrit is an in-progress website with various ARPG and original species projects. They are all run by AquaPyrofan.
This group contains news, adoptables, and more. Feel free to join, but you won't be able to participate in any EvoCrit projects unless you have an account on the site.
There is also an EvoCrit web store, where you can buy a variety of things, including adoptables and MYO slots.
Please read the Introduction to EvoCrit to find out what EvoCrit is about.
There is also a newbie guide on the wiki, if you're a bit lost and want to know what to do.