i don't recommend you play this game i scanned it through my anti virus and it detected a trojan
Wasn't at my pc for awhile so I wasn't able to check myself. Short answer is it's almost definitely fine.
Longer answer: I get one hit on virustotal. Usually one hit is a false positive on there but it's never a guarantee.
If you look up the detail (assuming we got the same AV popping up) it looks to be a heuristic analysis which means it didn't find anything it knows to be a virus, just guessing based on something in the code or structure. I don't know the full details on why this happens but I know it happens a lot on certain game engines or add ons used in development.