Older Clickteam engines like MMF2 use a code compression algorithm that sets off these false positives, it's been a longstanding issue since the early days.
You can open Windows Defender, go to the recent detections, select the game (probably the most recent one), and then select "allow" under the actions dropdown Then you can redownload the game and you'll be able to play it
I can't. I'm clicking allow and it does nothing, the popup disappears after a few seconds. I have to download the game again and the alert happens again, which cancels the download.
I can't even download this game, Windows isn't letting me.