hi isa! let's solve this together :) when i get home i'll try to update the game and we can see if that makes the game work. until then!! can you send me the exact message your Mac sends you when you try to open the game?
Viewing post in tomorrow is my birthday comments
i see! i think if you follow these three steps, you should be able to make it run just fine: https://support.apple.com/en-us/102445#openanyway
let me know if this works :)