Open your device's built-in or Downloads folder. Tap on the newly downloaded Ranch Rush.apk file.
Install an open-source Windows emulator for Android, such as Winlator or Mobox (available via GitHub).
If you are determined to play the original 2008 version on your Android device, you can utilize a cloud gaming service or a remote desktop app to stream it from a PC. However, the most straightforward approach is to play Ranch Rush 1 on a Windows or Mac computer, as originally intended.