By Forza Horizon 6 has finally hit our digital libraries, and if you are anything like me, your very first instinct was to install it directly onto the Steam Deck. There is something undeniably magical about taking a massive, visually stunning open-world racer on the go. Valve has slapped a shiny green ‘Verified’ badge on this title, which usually implies a flawless, pick-up-and-play experience. But after spending some serious time behind the wheel, tweaking graphical sliders, and analyzing performance metrics, I have to be completely honest: I am not entirely sure why it is sporting that verified status.
Do not get me wrong—it is absolutely playable, and when it shines, it really shines. However, getting it to that point takes a bit of under-the-hood tinkering. Let us dive into my personal experience, the performance hurdles I encountered, and the exact settings I use to get this gorgeous racer running smoothly on the Deck.
The Out-of-the-Box Experience: A Bumpy Ride
Out of the box, Forza Horizon 6 makes some rather conservative choices for the Steam Deck. By default, it aggressively caps the framerate at 30 frames per second on the lowest possible graphical settings. While I understand the desire to prioritize battery life and stability, the in-game frame limiter feels a bit over the top and, frankly, poorly paced. It leaves the gameplay feeling sluggish, which is the last thing you want in a high-speed racing simulator.
To make matters slightly more frustrating, if you ever try to reset the game to its default settings, a strange bug forces the resolution down to 720p instead of the Steam Deck’s native 1280 by 800 display. You immediately lose the crispness of the UI, and the game is forced into an awkward letterboxed presentation. You have to manually bump it back up to 1280×800 every time you reset. It is a minor annoyance, but certainly not something I expect from a ‘Verified’ title.
Tackling the Stutter: Free Roam vs. Instanced Racing
The visual fidelity of Forza Horizon 6 is undeniable. If you have played through the intro scenes, you will notice that the car effects, reflections, and environmental lighting are extremely good. The smoke effects during a heavy drift really show off the game’s graphical engine, and the outside areas during daytime events look phenomenal.
However, performance is a tale of two games. When you are in an instanced race, the performance holds up reasonably well. But the moment you transition into open-world free roam, driving to your next event, the engine struggles. Just driving around the map, I experienced a significant amount of load stuttering and hefty lag spikes. The framerate would frequently dip below that 30 FPS mark, completely breaking the immersion. It became clear that the default setup simply was not going to cut it for a smooth, enjoyable playthrough.
Tinkering with the Tech: Upscaling and Anti-Aliasing
As a tech enthusiast, my first instinct was to dive into the video settings to see if upscaling could save the day. I decided to test out XeSS (Intel’s upscaling technology) on the ‘Balanced’ mode, hoping it would render the game at a lower resolution and smartly upscale it to save processing power. While it massively changed the look and feel of the game—softening some edges and altering the lighting—it unfortunately introduced massive lag spikes. The Steam Deck’s APU just did not seem to play nicely with XeSS in this specific title, resulting in a jarring, stuttery mess.
Realizing that upscaling was causing more harm than good, I pivoted back to traditional TAA (Temporal Anti-Aliasing). To my surprise, TAA actually looked significantly better than what the game was doing earlier with XeSS or its default anti-aliasing. It smoothed out the jagged edges on the cars and environments without introducing the horrific load stutters.
My Optimized Steam Deck Settings
After hours of testing, crashing, and tweaking, I finally found the sweet spot. If you want a stable, beautiful experience on your Steam Deck, here is exactly what you need to do.
First, ignore the in-game framerate cap. Turn it completely off. The in-game limiter is poorly optimized. Instead, open up your Steam Deck’s Quick Access Menu (the button with the three dots) and set the system-level Frame Limit to 30 FPS. The Steam Deck handles frame pacing infinitely better than the game engine does, and doing this instantly stabilizes the performance while simultaneously bringing your wattage and battery consumption right down.
Here is my full breakdown of the best settings for Forza Horizon 6 on the Steam Deck:
- Resolution: 1280 x 800 (Make sure it has not dropped to 720p!)
- Vsync: Off (Let the Steam Deck handle the refresh rate)
- In-Game Framerate Cap: Off
- Motion Blur: Off (This saves a bit of processing power and keeps high-speed turns looking clean)
- Anti-Aliasing: TAA On (Avoid XeSS for now to prevent lag spikes)
- Car Level Detail: Medium (Strikes a great balance between gorgeous car models and stable performance)
- Steam Deck Overlay Frame Limit: 30 FPS
With these settings, we get some really good TAA effects, beautiful surface changes, and a highly stable 30 FPS. If you are desperate for 60 FPS, you could potentially experiment with third-party tools like Lossless Scaling, but honestly, a rock-solid 30 FPS with these visual settings provides a fantastic handheld experience.
The Quirks of Auto-Drive
While testing these settings, I stumbled upon the game’s Auto-Drive feature, and I have to admit, it provided some unexpected entertainment. I turned it on just to see if I could let the game drive while I analyzed the performance overlay.
The Auto-Drive is surprisingly aggressive. At one point, it completely smashed into the back of another car, but overall, it performs exceptionally well if you want to show off and make it look like your driving lines are absolutely perfect. It is highly cinematic, making it a brilliant tool if you want to sit back, take some photos, or just enjoy the scenery while traveling between distant map markers. Interestingly, while you can use it during actual races, it is not quite aggressive enough to undertake or overtake opponents reliably to win. The moment you press the acceleration, you take over seamlessly. It is a fun little addition, even if it does occasionally miss a drift or clip a bumper.
The Final Verdict: Playable, Not Perfect
So, does Forza Horizon 6 deserve its Steam Deck ‘Verified’ status? In my honest opinion, no. A verified badge should mean a game works flawlessly without the user ever needing to open the graphics menu. Because of the aggressive default frame pacing, the 720p bug, and the heavy open-world load stutters, it falls short of that gold standard.
However, does that mean you should skip it? Absolutely not. With the tweaks I have outlined above, the game is incredibly playable. Once you dial in the settings, cap the frames via the Steam Deck overlay, and rely on TAA, you are left with a visually stunning, smooth, and highly enjoyable racing experience. It is a testament to what this little handheld can do when you roll up your sleeves and optimize the software.
Whether you are tearing through instanced races or cruising the open world, Forza Horizon 6 on the Steam Deck is a fantastic time—as long as you are willing to spend your first five minutes in the settings menu.
