What a coincidence! Just yesterday there's a topic about sex toys that came up and I will always post about this FOSS project

https://buttplug.io/

Despite the name, it covers more than buttplug and has game integrations as well. Even VST if that's more of your jam

I am some of the nerd lurking on NSFW side of federation. I think having something like Shamir Shared Secret for the vault password is better for the doomsdays scenario. So every admin will have 1 share of secret and it needs to have 3-5 admin for example to be able to correctly generate the vault password.