Had the game installed and attempting to launch it was giving me a 'Net core not installed error'. Tried installing both 5.0 and 7.0 per googling and it did nothing.

Uninstalled the game and reinstalled it and now it is giving me the error 'Installation Error (E1)'. Going into the files it seems like the game is installed but nothing works.

EDIT: managed to get it fully installed again now its still saying "Net Core' Error but I can get into the game via using the EXE, just not through Galaxy.

Found it, had to install Core 3.1 specifically.