Discord would be nice! I've been talking to supporters there. I can't always reply quickly because of college but I try to respond to every message as soon as possible.
that dude is right, you could just open a discord and give out the builds for people to test and voice their opinions on a text chat. i'd happily do that since i really like this game ong fr fr
i was even thinking about including a bit about saying i could playtest for you in the original comment
Are you in our discord yet? I've been talking with a couple of supporters, they've been helping me a lot in finding bugs and building mechanics. Testers are really helping me out in figuring how I need to develop the project. We can speak about testing there, along with the others!
The link is in the game's description, on the upper half. :)
Also, if you're a patron supporter and want to have your role assigned, you need to link your discord account to patreon, because the roles are currently assigned by the bot.