I have some unfortunate news, and it's that 21-30 has been removed and reported due to it being too scary on this site. I don't want to cancel this series, and want to preserve it from the dangers out there. So instead, I'm gonna move the future parts of UCB 3.0 to a Drive folder. The first three parts are currently on there so that you can download them and play them online or offline. This is quite annoying, but I have to do this to keep 3.0 running. The link to the folder is inside this project.
(c) Numberblocks Uncannyblocks was originally made by @ic_25 (@JustNumberVectors).
