A version number like indicates a "Pre-Alpha" stage. At this point in a 2021 development cycle, the focus would typically be on:
A rudimentary interface for managing stats, inventory, or dialogue choices. Historical Context , the project was in its infancy. For comparison: was active, focusing on foundational assets. The project reached version earn your freedom 3d v 005 2021
Furthermore, the community has modded the "Heart Rate" detection to work with newer sensors. You can find the original eyf_3d_v005_2021.iso on Internet Archive and Reddit's r/disableautopay. A version number like indicates a "Pre-Alpha" stage