The refers to a community-released, pre-patched version of the APK. These fixes commonly include:

A: Yes, if you download from a random pop-up site. Always scan the APK with VirusTotal before installing. Legitimate v1631 fixes show 0/60 detections.

Have you successfully installed the Just Shapes & Beats v1631 fix on your device? Share your experience in the comments below. And remember: if you enjoy the game after testing, please consider purchasing an official copy on Steam to support Berzerk Studio.