Explaining Everything About the Steam Deck

The Ultimate Guide to Batman: Arkham Asylum on Steam Deck

This guide will walk you through the best in-game settings for playing Batman: Arkham Asylum on the Steam Deck in 2025 with full mod support.

Fallout 4 launches directly on the Steam Deck, but I can show you how to access the launcher for additional customization options.

In this guide I’ll show you how easy it is to undervolt the CPU, GPU, and SoC of the Steam Deck.

Not only will I show you how to boot the Steam Deck into BIOS Mode, but I’ll also outline all of the options in there.

Valve has set the default deadzones for the left & right Steam Deck thumbsticks very loosely but you can customize this in the settings.

There’s a Decky Loader plugin for the Steam Deck that lets you pause any game and quickly resume it later.

Let me show you all of the steps you need to follow in order to install the Steam Deck Homebrew App Store called Decky Loader.

Some have complained about the sub-pixel fringing of the OLED Steam Deck display panel but this can now be fixed with a Decky Loader plugin.

I can show you how to setup the emulator CEMU so that it works with the Steam Deck button and thumbstick input.

If you suddenly cannot hear any sounds while playing a game or in Gaming Mode there may be a bug that is keeping the audio muted from Desktop Mode.