Stellar Blade has made its way to Nintendo's Switch 2, marking another high-profile PS5 console exclusive converted to run on hybrid hardware. Developed by Shift Up, the port has garnered attention for its controversial decision to employ frame generation technology by default to target a 60fps frame-rate. Following a similar approach to last month's release of Dragon's Dogma 2, the game presents a fascinating case study in how ambitious current-gen conversions scale down to lower-powered mobile hardware.

Visually, the Switch 2 conversion holds up remarkably well at first glance. Broad lighting characteristics and colour palettes remain faithful to the original PS5 and PC releases. Because Stellar Blade is built on Unreal Engine 4 rather than a later version, and doesn't rely on expensive ray tracing or heavy lighting pipelines, its core visual features scale elegantly. The fundamental rendering techniques, including lightmaps and screen-space ambient occlusion, transfer to the Switch 2 without suffering severe graphical corruption or requiring complete overhauls.

Inevitably, achieving parity requires notable visual cutbacks. Environment detail takes a significant hit on Switch 2, with dense ground clutter, foliage and distant trees trimmed or removed entirely in open areas. Object pop-in is noticeably more frequent, with plants and decorative elements popping into view close by. Furthermore, shadow maps appear lower resolution, screen-space reflections are occasionally excised and cutscene lighting exhibits subtle modifications where specific shadow-casting lights have been removed.

Image quality remains a bright spot for the port thanks to Nvidia's DLSS upscaling technology. The Switch 2 renders internally at roughly 540p in docked mode before upscaling, yet results in a more stable presentation than the native 1440p TAA implementation on PS5 (!), which suffers from subpixel breakup and flickering. While the PS5 output is clearly sharper, the Switch 2 manages an impressively cohesive image given its tight internal resolution constraints.

The integration of FSR 3 frame generation is the most controversial technical choice. Traditionally, frame generation on PC is recommended by graphics vendors only when a base frame-rate of at least 40fps is attainable without it, to ensure that the technique doesn't introduce distracting levels of latency or artefacting. On Switch 2, FSR 3 takes a 30fps internal baseline to output 60fps. While this results in minor graphical anomalies - such as half-rate motion on rain, particles, shadows, and subtle artefacts around hair - the overall experience feels surprisingly playable and responsive during docked gameplay with a controller, even if a native 60fps effort would feel better.

Performance under the default frame generation mode remains mostly steady at 60fps during general exploration. Dips occur primarily during intense combat sequences, boss fights or rapid camera pans where image interpolation struggles with complex motion vectors. Despite these occasional drops, performance does tend to rebound back to 60fps quickly.

Players seeking a traditional rendering pipeline can disable frame generation entirely in the menus, though this mode presents a few drawbacks of its own. With frame generation disabled, the internal rendering resolution increases slightly to 648p, but visual settings remain essentially identical. Performance in this mode hovers between 35fps and 45fps unlocked. Due to the lack of a capped 30fps or 40fps target and the absence of system-level docked VRR support, playing with frame generation disabled results in uneven frame delivery and visual judder, making the default frame-generation toggle the preferable option for docked TV play.

In handheld mode, Stellar Blade lowers its internal resolution further to around 360p, relying heavily on DLSS upscaling to output to the portable display. While distant details and fine geometry like hair look noticeably softer, the game remains clear and playable. End-to-end input latency in handheld mode measures around 100ms over a wireless controller connection, which feels responsive enough for a title internally running at 30fps baseline performance.

Interestingly, handheld play benefits greatly from Switch 2 screen features when frame generation is disabled. Because the handheld display supports VRR, running the game with frame generation turned off results in perceptually smoother gameplay despite fluctuations in the 35fps to 45fps range. However, a proper 30fps or 40fps cap option would improve things substantially - and the same would also benefit the docked mode experience.

Ultimately, while Stellar Blade on Switch 2 makes clear technical compromises and unconventional performance choices, Shift Up has delivered a surprisingly robust and highly enjoyable port - though it could still be improved with a few small tweaks.