i use the built in terminal and i dont know how to set up linux games by myself so i need some help or just tell me the commands pls

all you have to do is press 'install' and then oce it's installed press 'launch'.

you can right click the file, select properties. then go to the permissions tab. then check the box that says "allow executing file as program". then just double click the game like you would open a normal file.

in linux