I went on something of a mud binge a couple of months ago and got a bit mudded out, so I'm a bit light on the muds front at present, cosmic rage was the mud I played last.
I will be going back to muds soon enough especially with working on the newbie mud guide, and because I have more muds to try for the db.
If you want a heavy action mud try aardwolf or erion, erion is imho more interesting in combat and the better written game but advancement is slower, while Aardwolf is more on pregenerated quests and random zones but the npc quests are near impossible.
Cyber assault has lots of quests but I found a bit hard to get into,also the combat is really quick on that even with screen reader mode, though I've not finished trying the game out as yet, it's something else I need to try more consistently and write a db entry for.
At the moment the games I'm most taken up are the translated version of bk3 which I'm now very addicted to, with a bit of audiogame hub and a little each day on crafting kingdom on Ios.
I also occasionally stick on beatstar when I want something arcade like, though I did recently install judgement day which was a nice rediscovery.
Like slj I play a lot of games .
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)