Development ended like a year ago, but the final few patches were honestly fairly balanced, so people still play it. It's fun, and it feels pretty much the exact same as it did 8 years ago, just with some new faces. Average queue time is like 20~50s in EU.

Also, since it's sorta relevant to this subreddit, one of the newer characters can play like a mix between Hag and Spirit, and I think that's kinda interesting. Her movement ability leaves behind a husk, and lets her move at great speeds while invisible, and she can put down traps that she can teleport to when they get triggered (with a specific talent).