That’s standard for high-end Android games. The APK contains the executable code; the OBB holds the massive assets (missions, voices, textures, world geometry).

: Platforms like Chikii allow you to stream the PC/console version of Sleeping Dogs to your Android phone. This requires a stable internet connection and does not involve downloading OBB files.

: A high-end device (ideally with a Snapdragon 8 Gen 2 or better and 8GB+ RAM). Setup : Install Winlator from its official GitHub repository.