: If the .rar contains an .apk file, you must move that file to your phone and install it manually (enable "Unknown Sources" in settings).

Did you run into a (like "Missing Script" or "File Corrupted")?

Most games of this type (often built in RPG Maker or Ren'Py) use: : Movement Z / Space / Enter : Interact/Confirm X / Esc : Menu/Cancel Shift : Run Ctrl : Skip text To give you a more specific guide, could you tell me: