The graphics are enticing, especially the expanded wild. Looking to play the Succubus Offer slot by Merkur? ➤ We list casinos and their bonuses for January ✓ Try the Succubus Offer demo game for free and read. . Succubus, a female demon infamous for her lust for sleeping men, has been brought to life in the gothic horror-themed machine Succubus Offer. Ian just met the woman of his dreams. Ian gets a job working on the biggest virtual reality game. Too bad she's a smokin' hot demoness in a video game. Succubus Offer is an interesting online slot game from Edict that's a combination of sexy and scary.