In case anyone finds this topic, to get vintage story running on:
(Edit: Guide may work on other derivatives of Debian.)
- Linux Mint 21.X, first type the following command into the terminal and then run the install.sh again:
sudo apt install dotnet7
- Linux Mint 22 and above, first type the following commands into the terminal and then run the install.sh again:
sudo add-apt-repository ppa:dotnet/backports
sudo apt-get update
sudo apt install dotnet7