The title pretty much sums it up and the game has been this way since the beginning, textures load sporadically, there's code displayed where text should be, the nuclear bomb animation is just a wireframe, border lines just pixelated static, it crashes often.

MacOS Catalina 10.15.7 Imac Pro 2017 3.2 GHz 18-core Intel Xeon W Radeon Pro Vega 56 8GB