heeeyy ive been playing for. a couple months or so now?? but i dont rly know how everything goes yet, how do zombie viruses work?

like, you pay the sp and you unlock a zombie skin? or are you permanently infected with it and can't reverse it? can you like. get multiple ones and switch between them? can you preview what they look like before you commit to it or is that just something I'd have to look up offsite?

i love subeta's zombie stuff but i don't rly understand how everything works! anyone got a Survival guide

I would suggest you check out the Survival FAQ post on the Survival forums. It pretty well explains both kissing (which gets you candy hearts to use in Louis' parlor) and viruses.