Stories of Tie Up Games

Most of their videos are seemingly gone for good. Is there some place where the videos remain, or were they deleted off the face of the internet?

It is said that once something is posted to the internet, it never disappears completely. Someone, somewhere, has a copy. Sometimes they just keep it in their private collection; sometimes it gets reposted. You just have to keep searching, and asking about it.

Drawscore

I heard he passed away (RIP), some can still be found on ThisVid

May I ask where did you hear that? If that is really the case, shame. RIP