Spy Mouse often requires additional data files (the "cache"). Use an app like ZArchiver to place the game's data folder into Android/data/ if the game hangs on a downloading screen.
EA shut down the servers that handled the initial DRM license checks for the game, rendering untouched original APKs unplayable. How the Community Fixed Spy Mouse v1.0.7 spy mouse v107 android fixed
The existence of the "v1.0.7 Fixed" file is a testament to the chaotic nature of the Android ecosystem. Unlike console gaming, where backward compatibility is often prioritized, the Android platform is a wild frontier. When Spy Mouse was released, Android was in its Gingerbread and Honeycomb eras. As the operating system evolved to KitKat, Lollipop, and beyond, the game began to break. Spy Mouse often requires additional data files (the "cache")
Modern Android versions (Android 11+) often block older 32-bit apps or restricted folder access: How the Community Fixed Spy Mouse v1