Aye, I'd be happy to help out a little with the beta testing. There are some things you should know.
I'm 13 years old.
I've been playing Terraria since April 4th 2016 (I will never forget the day lol).
I have over 700 hours on Terraria, nearly 800.
I know a lot of the in game items, if not most.
I know a LOT about Terraria.
I'm running SteamOS on my computer.
My computer is very bad, so the internet on it cuts out randomly. However, it doesn't normally interfere with any Terraria gaming sessions.
I can run Terraria on my computer normally just fine.
I'm not way too much of a guy for spotting out bugs, however, I can give you my feedback on the new features. I will of course try my very best to spot out any bug I can find.
And, I don't have a lot of ways of communication. Like I said before, my computer is pretty bad. I'm unable to use discord or skype, however, I do have twitter, if that helps any.
So yeah, I'll submit my application. I'll also talk to my parents about the NDA tomorrow. Hopefully you can accept my application. Just tell me what I need to do, and I can try my very best to do that for you. Thanks.