this is a common issue on mac when it comes to unity games :( the way i got it to work was by clicking "Show Package Contents" on the app, navigating to "Contents > MacOS > Meet Me at The Worker's Club", then opening a terminal session and typing:
chmod +x {path_of_file_in_MacOS}
then all you have to do is right click > Open on the app.
vibes are hotttt. a real videogame video game :) some levels have this hotel lobby vibe while others feel like fishtanks with the bullets swimming around. love all the little animations, the bullets folding over when they kill you, red liquid sloshing around the containers. super flow state play. also, that last level was absolutely brutal--i spent a full hour just locked in trying to beat it. the time i spent there probably more than doubles the amount of time i spent on the rest of the game.
suggestion: it'd be sick if you could catch the shots you miss on the other side. i know the shot-catcher's on your backside, but...
