When downloading APK files for projects like this, it is critical to use verified sources. Developers typically host their official builds on platforms like or Itch.io .
The "r" in the version number typically denotes a build, often following "p" (patron/private) or "public" stages of testing. Project2 [v0.14r] [APK]
The gameplay is largely comprised of dialogue choices that influence your relationships and branch the story toward various adult scenes and outcomes. When downloading APK files for projects like this,
Avoid third-party "mod" sites which may package malware with the game file. Project2 [v0.14r] [APK]
Since the game is in development (v0.14), save files from earlier versions may not always be compatible with newer releases unless specified by the developer.