Hmmm… This is interesting. I like this idea, but I think I would prefer this to be across the board regardless of levels because it would bring the game variety. I see where you’re coming from with the reasoning behind the levels, but I think it would be better if it wasn’t level based that way more of the community can enjoy it.
It can still be made for high levels, but there are very few level 90+ people in Murder Mystery. I like the kill phrases though. Maybe instead of another 50 levels, my goodness that would take so long to grind, why not add it like the ghost colors at higher levels at level 75-80+, which can still be exclusive, but also get what you’re looking for.
Maybe they could unlock at the same time as ghost colors, as that would make them exclusive, without needing to increase the level cap for murder mystery. And you can’t really flex with ghost colors either(except for at the end of the game, which most grinders won’t stick around for).
And this is definitely a cool idea, but they shouldn’t increase the level cap of murder mystery until all games have 100 levels, if ever. So making them unlock with ghost colors would fix that.