I was thinking of the current levels we have in Spiral Knights and it doesn't feel right to play the same mission over and over if your knight has nothing better to do but grind crowns. If its a possibility we can make our own dungeons with enemy spawners and all that, of course there would probably be no loot to grab but it's all for fun right? The loot is obtainable through regular dungeons, but if you wanted to make your own, the game would probably not drop loot. Unless it's for if you made your own farming ground. If this ever happens, you would start out with a boss-sized map like snarbolax and make small puzzles. From there you can upgrade size by 20 clockwork-tiles or blocks for 10,000 crowns. I mean it's just an idea.
I'm kind of tired of farming Crowns from Snarbolax, Jelly King, Roarmulus Twins, and Lord Vanaduke.
It gets boring playing the same stages over and over.
(In before Tier 4 - 6)
Unless this should be a guild feature and not a player feature.
If it was guild you could have up to 5 custom made dungeons.
Please consider this idea.
Here's an old idea of mine that goes over potential level editors in a progressional system.
But you know, you can farm crowns from the arcade too. That's a thing that exists.