>>50000
A game where most of humanity turned into monsters. You play with four human friends and the objective is getting the monster girls back so humanity doesn't go extinct.
>Ultra lewd version - Each guy gets a harem. Dominate the smug bitches and show who is the boss.
>Vanilla version - Each guy gets one monster waifu. The girls and the guys need to fight their lust, their resentment, and their stupidity to make wholesome couples.
If one friend fucks the woman of another friend it is game over.