Boo Party, CosmiKankei’s adventure game about proving once and for all that monsters are both real and sexy, is available now on Steam.

Boo Party is an ecchi comedy adventure game developed by CosmiKankei and Shady Corner Games. The game follows the work of a young, jovial photographer hired by a scientist to investigate paranormal disturbances, whose job is to find proof that monsters are real. As he soon finds out, they're not only real — they’re also quite attractive.

The game consists of exploration, humorous dialogue, and occasional mini-games. Challenges include tasks such as water sliding down the sewer or jumping with succubi in a bouncing game. There are 12 heroines to meet and snap lewd photos of in Boo Party, with the in-game setting options allowing the player to choose just how erotic the experience gets.

Recruited by a sketchy scientist, your job is to enter the site of paranormal disturbances and come back with photographic proof of ghosts and monsters. Sexy Proof!

Boo Party might look scary at first but come on inside and you'll find it's not so bad! Explore the mansion at your own pace, complete missions for interesting characters, and finally... take those photos! Get ready for a fun and sexy adventure that will make you smile.

• 12 cool Ladies to meet and photograph!

• Secret optional photos to collect, too!

• Minigames, Microgames, and even the arcade smash, Succu-Bouncer! (What do you mean you've never heard of it?)

• Spooky, kooky and groovy soundtrack by OSC!

• Set lewdness level (or block it entirely) with in-game controls

Boo Party is now available on Steam for the promotional price of $5.59 until October 31st, at which point it will cost $6.99.

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