Last Harem

Last Harem is a clicker game in which you play the only surviving man after a mysterious epidemic kills all other men. Awakened from cryosleep, you are guided by Nina from the Bits organization and asked to join a harem and impregnate women to save humanity. The stated goal is to continue until every being in the world is pregnant.

Clicker mechanics

Clicking increases the efficiency of impregnation. You can buy a pregnancy factory to improve that efficiency, or mutate the protagonist into tentacles to impregnate on a large scale. The game also lets you click on the women to see their reactions. Rapid clicking fills a voltage gauge; when it reaches MAX, you can finish and impregnate the woman.

Heroines

The game has four heroines, one each from the human, elf, oni (demon) and dwarf races. Each has two appearance types, and the women are animated in 3D.