Well hello all, I'm sure many of you have missed these and I wondered if I'd ever make one of these again but I come granting a gift, actually many at that. Hopefully this satisfies many of you. Sorry for the long wait but hopefully this'll make things better!
Before we start, "Emp." stands for Empusa, on all of the Hell enemies such as Hell Caina, Hell Antenora, and Hell Judecca you will notice that I remove the "Hell" part later on in the list so it was easier to type, Firebat(smoll bat) stands for the Pyrobat as I couldn't remember their name, and lastely when there's a "M01" that means that it comes from Mission 01 and such. 
Anyhow let's begin -

Empusa Overrun:
Hell Caina - Empusa
Hell Antenora - Empusa
Hell Judecca - Tentacle
Green Empusa - Empusa
Red Empusa - Empusa
Empusa Queen - Empusa
Riot - Empusa
Chaos - Empusa
Fury - Empusa
Baphomet - Empusa
Lusachia - Empusa
Behemoth - Tentacle
Nobody - Empusa
Scudo Angelo - Empusa
Proto Angelo - Empusa
Death Scissors - Empusa
Firebat(the smoll bats??) - Empusa
Hellbat(big boi bat) - Empusa

Hell on Earth:
Antenora - Baphomet
Empusa - Caina
Green Empusa - Caina
Red Empusa - Antenora
Empusa Queen - Riot
Fury - Empusa Queen
Baphomet - Riot
Lusachia - Nobody
Behemoth - Baphomet
Nobody - Judecca
Death Scissors - Antenora
Firebat(the smoll bats??) - Caina
Hellbat(big boi bat) - Chaos
Tentacle - Caina

Angelo Revolution:
Antenora/ Empusa/ Green Empusa/ Riot/ Chaos/ Baphomet/ Firebat(smoll bat) - Scudo Angelo
Empusa Queen/ Behemoth/ Death Scissors/ Hellbat - Proto Angelo
Red Empusa - Empusa Queen
Lusachia - Behemoth
Tentacle - Caina

DanceMacabre's Enemy Swapper(Amazoms Edition):
Judecca - Baphomet
Empusa - Scudo
Green Empusa - Antenora
Red Empusa - Proto
Empusa Queen - Fury
Fury - Hellbat
Baphomet - Nobody
Lusachia - Judecca
Scudo - Antenora
Firebat(smoll bat) - Judecca
Hellbat - Riot
Tentacle - Chaos

DanceMacabre's Enemy Swapper(Escavalien Edition):
Judecca - Baphomet
Empusa - Scudo
Green Empusa - Chaos
Red Empusa - Proto
Empusa Queen - Fury
Fury - Death Scissors
Nobody - Hellbat
Firebat(smoll bat) - Riot
Hellbat - Behemoth
Tentacle - Caina

DanceMacabre's Enemy Swapper(Death March Edition):
Caina - Riot
Antenora - Chaos
Empusa - Caina
Green Empusa - Antenora
Red Empusa - Empusa Queen
Riot - Scudo
Chaos - Proto
Baphomet - Caina
Lusachia - Antenora
Death Scissors - Behemoth
Firebat(smoll bat) - Riot
Hellbat - Chaos
Tentacle - Hellbat

DanceMacabre's Enemy Swapper(Ultimate Edition):
Caina - Riot
Antenora - Chaos
Empusa - Caina
Green Empusa - Antenora
Red Empusa - Qliphoth Boss(M01 boss)
Riot - Scudo
Chaos - Proto
Baphomet - Antenora
Lusachia - Judecca
Death Scissors - Behemoth
Firebat(smoll bat) - Scudo
Hellbat - Proto
Tentacle - Caina
THE FOLLOWING MODS WERE CREATED WITH CO-OP IN MIND, THEY DO WORK IN LDK MODE.
Galaxy:
Antenora - Scudo
Empusa - Caina
Green Emp. - Antenora
Red Emp. - Fury
Emp. Queen - Fury
Riot - Antenora
Chaos - Baphomet
Fury - Proto
Baphomet - Scudo
Lusachia - Fury
Behemoth - Riot
Death Scissors - Scudo
Firebat(smoll) - Caina
Hellbat - Nobody
Tentacle -Caina

Solar System:
Caina - Riot
Antenora - Chaos
Judecca - Fury
Emp. - Scudo
Green Emp. - Baphomet
Red Emp. - Lusachia
Emp. Queen - Proto
Riot - Caina
Chaos - Antenora
Fury - Judecca
Baphomet -  Green Emp.
Lusachia - Hellbat
Behemoth - Qliphoth Boss(M01 boss)
Nobody - Riot
Scudo - Emp. Queen
Proto - Urizen(M08 version)
Death Scissors - Nobody
Firebat(smoll) - Scudo
Hellbat - Proto
Tentacle - Behemoth

Solar Eclipse:
Caina - Scudo
Antenora - Scudo
Judecca - Proto
Emp. - Caina
Green Emp. - Baphomet
Red Emp. - Fury
Riot - Antenora
Chaos - Baphomet
Fury - Proto
Baphomet - Green Emp.
Lusachia - Hellbat
Behemoth - Riot
Nobody - Riot
Scudo - Caina
Proto - Judecca
Death Scissors - Antenora
Firebat(smoll) - Caina
Hellbat - Judecca
Tentacle - Caina

Sun:
Antenora - Chaos
Emp. - Caina
Green Emp. - Caina
Red Emp. - Nobody
Emp. Queen - Riot
Fury - Queen
Baphomet - Antenora
Lusachia - Baphomet
Behemoth - Chaos
Nobody - Behemoth
Death Scissors - Chaos
Firebat(smoll) - Caina
Hellbat - Scudo
Tentacle -Caina

Moon:
Caina - Scudo
Antenora - Scudo
Judecca - Proto
Emp. - Caina
Green Emp. - Antenora
Red Emp. - Judecca
Emp. Queen - Baphomet
Riot - Caina
Chaos - Caina
Fury - Nobody
Baphomet - Antenora
Lusachia - Judecca
Behemoth - Lusachia
Nobody - Emp. Queen
Death Scissors - Proto
Firebat(smoll) - Caina
Hellbat - Antenora
Tentacle - Chaos

Hypernova:
Caina - Riot
Antenora - Chaos
Judecca - Fury
Emp. - Caina
Green Emp. - Antenora
Red Emp. - Qliphoth Boss(M01 boss)
Emp. Queen - Judecca
Fury - Proto
Baphomet - Antenora
Lusachia - Judecca
Behemoth - Chaos
Nobody - Riot
Scudo - Emp. Queen
Proto - Urizen(M08 version)
Death Scissors - Nobody
Firebat(smoll) - Caina
Hellbat - Antenora
Tentacle - Caina

Vortex:
Antneora - Chaos
Emp. - Caina
Green Emp. - Antenora
Red Emp. - Qliphoth Boss(M01 boss)
Fury - Urizen(M08 boss)
Lusachia - Riot
Behemoth - Chaos
Nobody - Riot
Death Scissors - Baphomet
Pyrobat - Caina
Hellbat - Antenora
Tentacle - Caina

That's all for now... but I might make more in the future, who knows? But I hope you all enjoy!