In the next patch of the game, I will be introducing achievement locked classes. Which means you will have to get certain achievements to play certain classes.
Don't worry, most of the current classes are locked behind already existing achievements or planned easy achievements, as of now, enjoy the freedom of not needing to unlock any achievements to play certain classes.
Most of the achievements won't be as grindy (except for stat achievements which might be a bit grindy), so sit tight and get ready to use some skill to get them.
This was just a quick teaser, have a nice day~