You'll get a message telling you that all content related to that game will be deleted.Click on the name of the game you'd like to delete, then select Delete Local Content. To delete a game's local content, hold down the control key.All the games that are currently installed will appear in white bold text in the library's left sidebar window. Click on Steam's Library tab to examine the games you already own.Open the Steam application by holding down the command button and pressing the spacebar, then typing Steam.How to delete Steam games you've already downloaded You can certainly use DaisyDisk's 'collection' feature to grab unused games and delete them.īut I'd recommend restricting yourself to deleting unused Steam games from within the Steam client itself, however, just to make sure everything is removed properly. There's no similar feature in the Steam app to ascertain how much space in total is being used. Apps like DaisyDisk make it really easy to figure out what's using up space on your hard drive it took me just two or three clicks with DaisyDisk to figure out that Steam was eating almost 30 GB of space.
