Can't remember, but I put my real name in there. I suggest you do what Zab said ^^^^ and then there should be a spot for what you want to be called somewhere. You can also change your displayed name at any time of you do something wrong.
Probably because the people in the half-life community got bored so they just left the community. I have a feeling it's coming...or will at least be submitted...in 2016. Ooo, maybe you have to find the keys in the game in order to get into the vault and start guessing the passwords. EDIT: Ooo, look what I found! http://www.boomlings.com/images/thing3.png (Thing 2 is something that RobTop already posted, and thing 1 for some reason doesn't exist (actually it does I you see the next page, although it's just called, "thing.")).
Hopefully coming, and yea loads of people left GD- fact. Your theory seems plausible, amd thing2 was already found.
i have 90 after over a year :/ Here is a tip for everyone else: If you upload other videos besides geometrydash, you will get less subs (unless you feel like talking nonsense for 10 minutes at a time)
I occasionally livestream on my Wii Yes it's crappy but I enjoy interacting with subbers I have 45 after three years ;-;
I made a Trump level. Trump was a meme. People watched the video. They subbed. (Almost 19000 views on it right now )