I can't promise, but if the issue was x64 to begin with, then it should work.
Heya, just wanted to let y'all know I just purchased the full game and it's running on X64 android! I haven't played it yet, but it booted up just fine and the opening menu was working. Just wanted to say thanks for making an awesome game, and I'm glad I was finally able to buy it after playing the demo for literally years!