On Memmy, go to Profile - > Settings (top right of screen) -> Content. There should be an option to hide NSFW, turn that on.
I thought I’d lost mine too, and when I checked the community I wasn’t subbed. I could still view my profile, comments and posts though.
I cleared the cache, then tried to post here and it said I was logged out (even though I could see all my activity except subs). I couldn’t see any way to logout, so I edited my profile and re-entered my password then hit save. That seems to have fixed it, now I can post and my subs are back.
The Faery Tale Adventure
Barbarian
And if you include Arcade games, the original Gauntlet.
Also, someone else posted Bubble Bobble and that was an awesome game.