If you're looking to download Sonic EXE: Spirits of Hell, be careful. There are many fake or malicious APK files out there. Here are some trusted sources:
While originally a PC title, official and fan-made Android ports have made it accessible on mobile devices.
The best APK versions include features not found in the original PC demo, such as:
Once the download is complete, locate the APK file and tap on it to begin the installation process.