Spoilers
Alex's death was inevitable from the very beginning of the story. He had been thinking about suicide for a long time, and the ritual was his last attempt to find meaning in this life, but unfortunately, it was exactly this ritual (specifically, the demon's leaving) that became the last straw that led Alex to commit suicide
In the future, I plan to add a little more content to the game (new demon sprites, several CGs), and I could make a branching path with the continuation of Alex's deal with the demon (which would be an alternative, but not a happier ending)
But overall, the game does not and will not have a second, good ending
