I think what would help would be a warning saying something to the extent of "Mc will usually die" or something like that would have been good enough for me.
Viewing post in Particles of Reality: Obsession comments
When a game lists out more than a dozen warnings, which include SUICIDE, MURDER, GUN VIOLENCE, etc. You should be able to put together that this is a violent game in which the MC will likely be a victim of said violence. Like. There are so many TWs and the game says multiple times that there are no good endings.