Boo Party is an erotic pixel-styled Halloween-themed adventure game developed by CosmiKankei, released on Steam on 24 October 2022.

CosmiKankei has also developed Crawlco Block Knockers, an arcade-like lewd matching game where the player kicks and pulls blocks to match them in order to reveal girls and undress them.

In Boo Party, explore a haunted mansion and take photos of sexy ghosts and monsters to prove their existence as part of a job given to you by a sketchy scientist. Complete missions of different characters that finally lead you to an opportunity to snap pictures of them as a reward. A humorous sexy adventure awaits!

There are 12 ladies to meet and take photos of, as well as secret optional photos to collect. You also get to enjoy different kinds of minigames. The game provides a lewdness setting to choose whether you wish to enjoy the game with or without adult content.