Next, open up the browser of your choice, go to the Blizzard download page (or search for it on Google), and download the Windows installer.

Click the Steam button, go down to Power, and then Switch to Desktop.

For a native installation: On your Steam Deck, go to desktop mode.

How to install on Steam Deck the native way I personally have it installed the easy way, however. While there shouldn't be any major differences between the different installation methods, sometimes installing the game via Lutris or Bottles gives you better compatibility. In this guide, we'll show you all three options. In fact, thanks to the efforts of the community, there are now a few ways to install on Steam Deck – either you install it by adding the launcher to Steam, or by using a third-party tool, such as Bottles or Lutris. If you are here for advice on running Diablo IV on the Steam Deck, we wrote a dedicated installation guide here - and if you were looking for the best Diablo IV settings and performance on the Steam Deck, we've got you covered as well.

Steamos download