A downloadable visual novel for Windows and Android
You are Jackass McDonald's, a student whose promiscuous mother has transferred them to a Japanese school, even though you're in the US. Eventually you find yourself in a dilemma: prom's coming up for next to no reason and you don't have a date!
Helmrful Boyfriend is a visual novel about first impressions. Say the wrong things to your fellow students and it'll come back to bite you later.
It's also esoteric as fuck, so good luck finding any of the jokes funny.
To install and use the Android version, you must first allow your device to install apps from unauthorized sources. This option should be in the "Security" menu in your Settings. Then simply copy the .apk to your device's internal storage or an SD card, and use a file manager app to locate and install it.
The Windows version is straightforward; just unzip the archive and run Helmrful_Boyfriend.exe.