The most reliable method is using touchHLE , a high-level emulator for legacy iOS apps. Since the iOS version of Refrain was more widely archived, you can run it on Android by loading the .ipa file into the touchHLE Android app .
The game was designed for phones with keypads, but the APK version remaps controls to touch-screen buttons: a virtual D-pad, attack, shoot, jump, and Devil Bringer. Responsiveness varies by device. devil may cry 4 refrain apk android
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