On Mac it says the develper needs to update the game because it cannot check for malicious software, so I cannot play it at all.
From a post below:
Try right-clicking and opening the app. You will be met with a dialog box saying "macOS cannot verify the developer of “3Dash Mac.app”. Are you sure you want to open it?" from which you can click the Open icon on the left: https://imgur.com/a/HMtX5Oj