15 Steam Deck Tips and Tricks Every Owner Should Know

These are the tips that actually change how you use your Steam Deck — not obvious settings you’d find on your own, but the things most people discover after weeks of ownership.

1. Use the Performance Overlay to Diagnose Every Problem

Hold the Quick Access button (three dots) and go to Performance. Set the overlay to Level 3 or 4 to see FPS, GPU usage, CPU usage, VRAM, and temperatures in real time. When a game runs poorly, the overlay tells you exactly why — if GPU is at 100% and FPS is low, the game is GPU-bound. If CPU is at 100%, it’s CPU-bound. This changes how you troubleshoot.

2. Cap Your FPS to Extend Battery Life Dramatically

The Steam Deck will push as many frames as possible by default, which drains battery fast. For games that run at 60fps easily, capping at 40fps cuts GPU work by a third and can add 90 minutes to battery life. In the same Performance menu, set Frame Limit to 40 and Refresh Rate to 40Hz — this syncs them together and eliminates screen tearing. For slow-paced games like RPGs and strategy, 30fps feels smooth and nearly doubles battery life.

3. Set Per-Game Performance Profiles

Every setting in the Quick Access Performance menu saves per-game. Set Elden Ring to 30fps/30Hz for battery savings, set Hollow Knight to 60fps because it’s light, set Stardew Valley to 40fps because that’s the sweet spot. These stick — you don’t re-configure each time you launch.

4. Enable Gyro for Better Aiming

The Steam Deck has a gyroscope. In the controller settings for any game with aiming, enable gyroscope and set it to trigger when you hold the left trigger. Slight wrist tilts give you precise micro-adjustments that thumbstick can’t match. Most players who try gyro never go back. Takes about a week to feel natural.

5. Use the Trackpads as a Mouse in Desktop Mode

In Desktop Mode, the right trackpad acts as a mouse by default. It’s precise enough for browsing, file management, and light productivity. Tap the trackpad surface to click. This is how you navigate Desktop Mode without a separate mouse — useful for installing emulators, managing files, or using the browser.

6. Remap Any Button with Steam Input

Every button on the Steam Deck can be remapped per game through Steam Input. The back paddles (L4, R4, L5, R5) are particularly useful — map jump, sprint, or a frequently used action to a back paddle so you don’t lift your thumb off the right stick during combat. Press Steam → Controller Settings to access this for any game.

7. Check ProtonDB Before Buying Any PC Game

ProtonDB.com shows community compatibility reports for every Steam game on Linux/Steam Deck. Before buying a game, search it on ProtonDB and see if it’s Platinum/Gold (works great) or has known issues. This saves money and disappointment. A “Deck Verified” badge is Valve’s official rating; ProtonDB shows what real users experience.

8. Add Non-Steam Games to Your Library

Go to Steam → Add a Non-Steam Game to add emulators, Epic Games launchers, or any other executable to your Steam library. Once added, it appears in Gaming Mode, gets Steam Input controller mapping, and can use Proton for Windows compatibility. This is how you run Game Pass (via Edge browser) or emulators in a controller-friendly way.

9. Increase Download Speeds in Settings

Go to Settings → Downloads and change your download region to the one physically closest to you. Steam’s default region isn’t always optimal and you can get noticeably faster speeds by selecting a closer server. Also, close all running games before downloading — the Steam Deck throttles downloads while gaming to preserve performance.

10. Use Sleep Mode Properly

A short press of the Power button puts the Steam Deck into sleep mode — it suspends mid-game and resumes exactly where you were. This works with most games, including games that don’t have native pause/save features. Battery drain during sleep is minimal (1–2% per hour). Long-press the Power button for the full shutdown/restart menu.

11. Install Decky Loader for Extra Features

Decky Loader is a plugin system for Steam Deck that adds features Valve hasn’t built in: custom boot videos, always-on VPN, CSS theme customisation, fan curve control, and more. Install it in Desktop Mode from decky.xyz. The most popular plugins are PowerTools (fine-grained CPU/GPU control) and ProtonDB Badges (shows Proton compatibility ratings in your library).

12. Format Your MicroSD Card Correctly

Steam Deck formats microSD cards to ext4, which is a Linux filesystem. If your card came pre-formatted as exFAT (common for cards sold for cameras/phones), the Deck will offer to reformat it when you insert it. Always say yes — ext4 gives faster read speeds and better compatibility with Steam. You can format from Settings → System → Format SD Card.

13. Enable Night Mode for Late-Night Sessions

Quick Access → Display → Night Mode adds a warm colour filter that reduces blue light. Set it to turn on automatically at a specific time. Combined with a moderate brightness setting, it makes late-night gaming much easier on the eyes without changing game colours dramatically.

For more Steam Deck guides: Steam Deck Battery Life Guide | How to Increase Steam Deck FPS | Best Games for Steam Deck