I barely remember anything from this so this might be a long shot, but I'm looking for a BL novel that I think is infinite flow horror? I only remember the start where the MC wakes up in an old mansion and sees other people also in the game. I think the point was to survive and I remember them walking down corridors and being killed. The main thing was that you could see the audience reaction to the game characters (either through a chat box or the novel just mentions it, I don't remember). I think one of the female players also tried to act pitiful to get male characters to protect her, but the males who fell for it ended up being weak and dying. Thanks to anyone who can help!
It seem like it could be "To Be a Heartthrob in a Horror Movie" or "I Rely on Kisses to Clear Survival Games". I think it could be the latter. I hope this helps.