Bad Boss

4 vs. Satan:
* Satan is heavily implied to be this as he feels offended at Harry making him a simple compliment and likely would kill his other allies should they disappoint him. If the heroes are to be believed, Jeremias wouldn't even have Satan as his direct boss as him killing his previous ally would mean betrayal even in his eyes.
Alex in Princess Quest:
* NONE
The Stone of Power:
* NONE
The Three Kingdoms
* NONE
Dragondawn
* The Red Dragon, considering he and his two fellow dragons have a very low view on humans.
Harter Knall
* NONE
Hero Story
* NONE
Kill the Demons
* Casper, Rustoc and the Phantom. None of them care about their allies and at worst off them for failing.
Satan Saga
* Meynard, who offs his partner, after he fails in battle. Even if he's the one who fails first.
Story of Hero:
* Elizon Tataros, who views his people as nothing more than tools for his goals.
The Legend of Devils
* Harry offing Esrah for going against his ideals.
The Sidestory Duology:
* Sez killing his partner for speaking the "Morster-dialect".
* Ravydion killing Gashvin simply because he doesn't want give him money.
The Time Of Bloody Fear:
* Maltros is a zig-zagged example. While he's offended by the demons' deaths at the heroes' hands, he shows no regrets at empowering one of his minions, which ends up killing said minion.