Assassin's Creed went for the obviously optimistic $50 but the other games mentioned were priced lower and still performed poorly. RE4 Remake is $30, Death Stranding is $20, and RE Village is just $16.
it also requires iphone 15 pro or iphone 15 pro max. so the target audience in all likelihood is the combination of,
a. doesnt have a pc/console/handheld or likes the game/genre so much they want to carry it around
b. has the disposable income to buy an iphone 15 pro