Warlock

In this game you play Damias, a warlock in the early days of Victorian England. Damias is an evil magician who has turned on his evil masters, wishing to gain power on his own. He has stolen numerous artefacts from his old masters and the game is set in his laboratory as he studies some of these items, in particular a spell that will summon succubi.

I have no clues or hints for you except to warn you that some spells are beyond even your power to control, and sometimes it's not a matter of winning or losing.