Knight's Challenge

I used to play this years ago and there was a very difficult map called Knight’s Challenge? Did it get removed? And if it did get removed, will it come back?

There were three variants: Easy, Medium and Hard.
Easy was way too easy. It got removed because there wasn’t a challenge at all.
Hard was too hard with no payoff. So it got removed.
Medium was particularly grindy and boring in terms of gear. There wasn’t much variety and it quickly becomes stupidly easy once you get the top tier gear, which you can get early on.

In other words, these maps all have one problem: the items. If they are to come back, they would need the gear progression redone.

Well is there a way to get it redone? Who’s the map creator?

People could probably tweak it a bit and test it along with heaven’s hell