Add an daily Quest for Atoraxxion. Nothing special, just  quest to finish 1 run a day. Clearly everyone who asked for dungeon doesn't want an dungeon, never want an dungeon, they just want free loot for pressing R button. Dungeon by itself is very good, its require communications/ gear/ knowledge/team work, but just weekly quest not really good to keep it alive.

An simple quest might help, just RBF like rewards - ~200energy, 100 dust,  few Dekhima  tokens - 1 Elkar a month won't ruin anything, maybe an XP/SP/Loot scroll as reward.

Atoraxxion is good by itself but its hardly lacking players,  no one really wanna do it beside weekly 1 run.

P.S. for people who going to say that dungeon  is trash - post screenshot of knowledge Infested Urukios with you character name.

Noone would run that for a mere 200energy and 100dust, that's nothing.

its 15minutes for normal and 30 for Elvia, look at RBF, its overrun by leechers for that type of reward, should do for  so wanted dungeon