The creator of the compressed version, already explained in the discord server about that problem, the virus alert is because there was some problem while he was doing the compression. He thought that the problem happened only with his pc, but the true is that because of the error, everyone who tries to play the compressed version is getting the virus alert. This is the original text the creator wrote in the discord server.
hello, if someone downloaded the compressed version and at the time of extracting it the antivirus detects the .exe as a virus I want you to know that it is not, everything originates from a renpy error that for some reason makes the antivirus detect that .exe as a virus, the error mentioned above was suffering with all renpy games before making the compressed version, I came to believe that this error would suffer only me, do not imagine that for this error virus alert was activated. Guys, girls, I want to apologize to all of you and especially to @Vermelion for giving you something with errors and the worst thing to make you believe that you were infected. Here's a screenshot of the error: