It looks like this is like that Bio Doll game with roguelike elements so it's kinda a clone of some sort, if that's the case it's a bit of a shame because Dark Siren, School Abyss, The last saintess, That vampire game and thief in egypt game are pretty different.

If it is a survival game then ok I understand why it would look similar but if it is a roguelike game too I already have the bio doll game. Btw that bio doll game gunplay would fit the survival horror theme.