The game is in HTML (hence the compatibility issues), so the Flash version doesn't really count. Did you try emptying your cache? We tried it on 4 different devices here and it works fine.
I was really enjoying this game until I tried to load the big map in the middle. It stops at "preparing graphics", and never finishes, despite taking up 60% of my processor and memory.
I have an old computer, and I wouldn't care if the lag made it unplayable, but it shouldn't die during a loading screen like this, especially when there are still system resources available. Maybe chromium's fault though, idk. I turned flash storage to max, enabled hardware acceleration, etc. Nothing helped.
Thanks for playing! I am sorry I am not skilled enough to add in such features.