... how can you romance her if you literally killed her and ate her brains?
... the same way you romance Bailey?
The dream sex scene with Danica also points to that being the case.
Any games similar to this don't have to be erotic games I like the worldbuilding and characters a lot. Anyone know anything similar?
Superhuman is unique as it has Modern day Superpowers and divine elements, and the Superpowers themselves are orders of magnitude stronger than what you can find in the majority of the works. I haven't found another game which is similar in scope in this site.
These two have actual Superpowers but not a divine angle:
Genex Love - Genex are people born with a genetic trait that gives them a Superpower and MC has a very unique one.
Trouble in Paradise - MC is a very special case of a mutant which makes him a target.
These all have Magic with a heavy divine presence and a (mostly) modern setting:
Love of Magic - MC is a modern day magician, the story is inspired heavily by the Arthurian legend and Norse/Celtic pantheon.
Stray Incubus - This is some form of mixed setting which has elements from many eras. You will find modern clothing and electricity, Victorian streets, Japanese dojos, wooden structures remniscient of the Wild West etc, MC is a spellsword, he is supposed to be demigod, and the pantheon is heavily based on Greek mythology.
Out of Touch - Modern day setting, the main cast are pieces of divine beings. Probably inspired by Japanese mythology although I can't recognise any reference as I'm not very well versed.
Zero End - MC is a modern day magician and the pantheon is heavily inspired by various mythologies, including Egyptian, Mesopotamian, Celtic, Judaism etc.
Mad World - MC becomes a modern day magician, getting his powers from a God. He then discovers a new world full of magic.
Between Two Worlds - This is basically your Dungeons and Dragons fantasy with a twist.
If we take the divine element out of the equation:
Demons of the Hearth - MC is the reincarnation of a Demon who infiltrates an elite academy to destroy his enemies from within. (MC isn't evil)
Jason, Coming of Age - This one is a bit odd, but MC seems to be an everyday guy who for some reason houses a demon inside him. Currently it plays like a normal drama without much worldbuilding, but I expect this to change.
Monster College - Modern day drama about a Werewolf who just manifested his powers and is joining an academy of ther supernatural beings.
Realm Invader - Ultra high magic modern setting which starts a bit abruptly, with MC being transfered to another realm for no apparent reason. Very early in development.
Other games that more or less fit:
How I Became the Bodyguard of the Saintess - A divine wargame played on Earth.
On Distant Shores - MC is some sort of a reincarnation, with angels and demons involved. Hard to describe.
Desire of Fate - This is a drama that has a Supersoldier program but as of last update it seems like there's more going on.
Sevel Realms - Vampires, Werewolves, Fairies etc.
Neverwhere Tales - Fantasy races, an alternate world and magic.
Rebirth - Vampires
Bite: The Revenant - Vampires
Edit:
I've got to add Companion of Darkness in this list, thanks to lorkdubo's suggestion. This is probably the closest from a "scope" perspective. It's modern day setting with some sort of divine elements, the Superpowers are distinct and the strongest of them can indeed wipe out whole cities. I binged the shit out of it and I really liked it, both as a game and as an alternative to Superhuman.