Главный герой просыпается в странном отеле без воспоминаний, но вскоре выясняется, что он Инкут. Его задача-поглотить души женщин, а для этого инкуб должен соблазнить их.

Earth Girls is a satire of various genres such as: harem, stat builder, and dating sims. You play as a student trying to answer one of life's elusive questions. What should I do with the rest of my life? NASA has been broadcasting into space looking for other signs of life for ages. Today, the aliens reply. They've also decided to use Earth as a battleground to settle an ages old dispute. The player is chosen to be Earth's champion and convert as many females(harem or otherwise) to his side. Whoever has the highest score of female conversions wins and gets control of Earth. Do you create an army as the military suggests? Or try and save as many as you can from alien capture. Perhaps finding love along the way.​

You are forced by the school to tutor your bully, your best friend decides to help. Your mom is at home when you arrive and all four of you are sucked into playing this weird game

Ваша жизнь не была успешной с тех пор, как вы бросили школу.
Вы прыгаете от одной работы к другой, пытаясь заработать немного денег, у вас не так много друзей, и вам обычно грустно от того, как всё обернулось, но вы пытаетесь изо всех сил изменить это...

rendering, the game requires a strong hardware to run smoothly. Options will come in future versions to include more hardware.