Hey there ! Congrats on the update. I tried to install on a mac (french version, IDK if it's important) and the app still can't launch and registers as "damaged". Not in a hurry though, but I thought it might help to report back here.
There was a game-breaking issue that should be gone now, I recommend redownloading. But do note that since the game isn't signed, your Mac won't let you run it in any case without extra steps; I tried to get this sorted out before release but it's a very annoying & complicated process.
How to Run on Mac:
1. Double click zip file to extract
2. Cmd+Space and type Terminal
3. In the window that opens, type cd Downloads && xattr -d com.apple.quarantine ASM_nosteam.app then press enter
4. In Finder, navigate to your Downloads folder.
5. Drag ASM_nosteam to the Applications folder
(Thanks to grenlith for providing these steps!)