Stuff with Hiveminds, mindhives, and mind control (because apparently most hiveminds I’ve looked into aren’t really hiveminds)
Starkid musical found online
They more so share knowledge and stuff, no complete assimilation
Hivemind uses homosexuality as a war tactic
Arcane (people said it wasn’t and that it seems more like mind sharing, but it’s got nice imagery that could be used)
Their ex is also a hive mind (also, ‘we’ is always used, but isn’t there only one consciousness? Unless the bodie’s previous lives are kind of counted as a different person…idk)
Mimics in Edge of Tomorrow
The Iris (it seems to be able to see events happening on earth and we know it turns people into one of itself)
White Diamond from Steven Universe (sometimes)
Ditto (and Echo Echo, Ben Ten)
The Many (System Shock 2)
Alucard (Hellsing, idk if that’s him the only Alucard I know is Castlevania)
Supreme Intelligence (Marvel, created by the Kree)