>>33229635She said it before, but generally, she doesn't want to stream a game too long since
1) Viewers's interest in the game and their enjoyments will die down over time and
2) New viewers who join mid-way wouldn't be able to enjoy it as much as those who were there from the beginning
That's why she prefers shorter games and tends to drop games that take too long to finish.
In this case, I wouldn't be surprised if IRyS's own interest in RE1 has been dropping, too. She probably expected it to be similar to other RE games she played - more actions, less puzzle, and the progression path is more... streamlined. The camera angle and control is a pain. The progression path is more complex than her brain can work with (she pretty much ran in circle several times for dozens minutes already), too (which kinda surprise me because I definitely don't remember RE1 being that bad when I played it decade ago, but maybe I was much younger back then).