ive suggested this before thought i could get into some more detail

okay picture this on the top right side of the sector map there would be a "elite" button if you click it, it will switch you to a different sector map one containing the elite dungeons. there could be one for level 25-26 (the elite dungeon of numa) level 30-31 (the elite dungeon of slouch-o) level 35-36(elite dungeon of shipyard) level 40-41 (elite dungeon of voleria)

elite dungeons would be 25-30% harder than normal dungeons, but mobs drop 10-15 credits instead of the normal 1-4 credits, 5 exp a kill instead of the normal 1/2 exp a kill, and the boss drops 1 legendary guaranteed (could be 5 new specific legendaries that only drop in the elites each), and has a 5% better chance of dropping a vanity (lets say your running numa elite you have a 5% higher chance at x-ray visors!, squid buddy!, and mech man helmet,)

just an idea thanks for reading