Maison Kanraku is a NEC PC-Engine style panty-throwing simulator. Experience the high resolution of thrown-away pixelated panties as they distract an army of conservative landladies and janitors.
Source: The Developer Website.
This game was made during the (Swiss Castle) Global Game Jam 2015.
The Windows version can be downloaded for free from the developer's website. http://tchagata.com/games/maison-kanraku/