Kingdom Come: Deliverance 2 on Steam Deck: Performance & Best Settings

Quick Answer

Kingdom Come: Deliverance 2 runs on Steam Deck but requires careful settings optimisation to achieve a stable 30fps experience, with medium to low graphics presets, FSR enabled at Balanced or Performance mode, and a TDP limit of around 12 to 15 watts producing the most consistent results.

How Kingdom Come: Deliverance 2 Performs on Steam Deck

Kingdom Come: Deliverance 2 is a demanding open-world RPG built on CryEngine, and the Steam Deck's AMD APU is pushed meaningfully by its large environments, detailed character models, and real-time weather and lighting systems. Out of the box without any optimisation, the game will struggle to maintain a consistent frame rate on the Deck's default settings, often dropping below 25fps during combat and in densely populated town areas.

With proper configuration, however, the game becomes a genuinely enjoyable portable experience. The CryEngine's scalability allows aggressive quality reduction without making the game look drastically worse on the Deck's 800p display, where reduced texture sharpness and shadow detail are less noticeable than they would be on a full desktop monitor. Many Steam Deck players find that a locked 30fps target with appropriate settings delivers an immersive, stable experience that suits the game's measured, realistic pacing well.

The Steam Deck OLED model has a slight advantage over the original LCD model for Kingdom Come 2, both in display quality (the OLED's contrast and colour make the game's Bohemian landscapes look richer) and in marginal efficiency gains that extend battery life during longer play sessions. That said, both Deck models can run the game acceptably with optimised settings.

Best Settings Configuration for Stable Performance

The most impactful single change for Kingdom Come: Deliverance 2 on Steam Deck is enabling AMD FSR in the in-game settings. At the game's native 800p internal resolution, setting FSR to Balanced mode gives a meaningful performance uplift while keeping image quality at an acceptable level. If you need more headroom, FSR Performance mode trades further image sharpness for additional frames - useful in the most demanding scenes.

Beyond FSR, the following settings adjustments deliver the best stability on Steam Deck. Set overall quality to Medium as a baseline, then lower Shadows to Low - shadow quality has a significant GPU cost and is less noticeable on the Deck screen. Set Vegetation Quality to Medium rather than High, as the game's dense forests are particularly GPU-heavy. Disable Screen Space Reflections or set them to Low. Object Detail Distance can be reduced from the default without substantially changing the in-game experience at handheld viewing distances.

In the Steam Deck's quick access menu, set a TDP limit of 12 to 15 watts. This prevents the APU from drawing maximum power during peak scenes, which would otherwise cause aggressive thermal throttling that produces worse average performance than a stable lower power state. Pair this with a 30fps frame rate cap set within the Deck's system settings rather than within the game itself for the most consistent pacing.

Battery Life and Thermal Management

Kingdom Come: Deliverance 2 is a battery-intensive game on Steam Deck due to the sustained GPU and CPU load the game imposes. At the optimised TDP setting of 12 to 15 watts, expect approximately 1.5 to 2.5 hours of play per charge on the original Deck and marginally better on the OLED model. This makes it a game better suited to shorter portable sessions or play near a power source rather than long flights or extended travel.

For South African gamers using Steam Deck during loadshedding as an alternative to a desktop rig, the Deck's internal battery provides a practical buffer during outages, but Kingdom Come 2's power draw will drain it faster than less demanding titles. Keeping a USB-C PD charger connected when load shedding hits and mains power is available from an inverter extends sessions meaningfully. The Deck can play while charging if the charger's wattage exceeds the game's power draw at your TDP settings.

Thermal performance is generally acceptable with the optimised settings described above. The Deck's fan will spin at audible levels during sustained play, which is normal. Ensuring the Deck's vents are not obstructed by a case or playing surface helps maintain stable thermals. After extended sessions, the chassis will be warm to the touch on the left grip area where the APU is located - this is within normal operating parameters and not a cause for concern.

Comparing Steam Deck to a Budget Gaming PC for Kingdom Come 2

For South African players deciding between a Steam Deck and a budget desktop build for Kingdom Come: Deliverance 2, the two platforms serve different needs. The Steam Deck offers portability and the ability to play during loadshedding anywhere in the home, but it delivers a compromised visual experience compared to even a modest gaming PC. A budget desktop with a dedicated mid-range GPU will run Kingdom Come 2 at 1080p on high settings with significantly more visual fidelity than the Deck.

The Steam Deck's value for Kingdom Come 2 lies in its portability and the unique experience of playing the game's immersive open world during commutes, load shedding periods, or away from your primary gaming space. Players who already own a Steam Deck will find the game a worthwhile addition to their library with proper settings. Players deciding their first gaming hardware purchase would find better value in a PC if Kingdom Come 2 and similar demanding RPGs are their primary interest.

Frequently Asked Questions

Q: Can Kingdom Come: Deliverance 2 run at 60fps on Steam Deck?

A: Stable 60fps is not achievable in Kingdom Come: Deliverance 2 on Steam Deck without significant quality compromises that make the game look poorly representative of its art direction. A locked 30fps with optimised medium settings is the recommended target for the best balance of performance and visual quality.

Q: Does Kingdom Come: Deliverance 2 have a Steam Deck verified status?

A: The game's Steam Deck compatibility status should be checked on the Steam store page at time of purchase, as verification ratings are updated after release and may change with game patches. Even without a Verified badge, the game is playable with the manual settings optimisations described in this guide.

Q: What resolution does Steam Deck render Kingdom Come 2 at?

A: The Steam Deck's native display is 1280x800 pixels. With FSR Balanced enabled, the game renders internally at a lower resolution (approximately 960x600 in Balanced mode) and upscales to the display's native resolution, which provides performance gains with minimal visible quality impact on the Deck's screen size.

Q: How much storage does Kingdom Come: Deliverance 2 need on Steam Deck?

A: Kingdom Come: Deliverance 2 requires substantial storage - check the current install size on the Steam store as it can change with patches. A 256GB or larger microSD card is recommended for Steam Deck users who plan to keep multiple large games installed alongside it. Install on a fast microSD (A2-rated) to minimise in-game loading times.

Also at Evetech: Handheld Gaming Consoles | Graphics Card Deals