Hi Egg, welcome to a really great little VB community.
First off, I’d recommend getting yourself a Flashboy and then you can play all the cool homebrew and the few unreleased gems that are around this way, you can also check out the retail games as some are a little on the costly side and not actually worth playing anyway other than for novelty value.
User minestorm is the fella to contact if you are interested in flashboy.
Hope you enjoy it here.