I'm very confused right now. I ran both the ZIP and the EXE through VirusTotal and got 0 hits. Not even a heuristic or machine learning result. Not sure what that's about.
That was really fun! There's a good risk-reward balance between trying to get a path without too many pave-overs, but still trying to make it as long and winding as possible. Just an all-around solid brain teaser high-score game. Great work!