Harem Collector is an early access, open-world hentai RPG where you play as a destitute adventurer who is nonetheless convinced that he is the greatest Hero of the land. After experiencing an unexpected windfall in the form of a huge mansion, he embarks on a quest to gather a harem of 151 girls to attend to his needs. Soon, he gets involved in an tangle of intertwining plots, fighting off demonic cults, foreign invaders, ancient curses, rogue slavers, and a traitor within his own harem! Will our hero be able to triumph over these adversaries and complete his Harem collection?