How to Choose a Switch Porting Partner (and Avoid the Mistakes That Kill Performance)

If you’re comparing multiple Switch porting studios for your IP, the standard evaluation criteria like headcount, years in business, and engine badges don’t predict Switch porting success. They don’t tell you the thing that determines whether your port ships on time and plays well: how a studio thinks about hardware constraints before they start work. 

So how do you decide?

At Pingle, we’ve ported dozens of games to Switch 1 and 2, and we’ve also seen how studios do it wrong. So if you need a couple of proven pieces of advice for choosing a Switch porting company, here it is. We’ll cover how to find the right Nintendo Switch porting company and what questions to ask before you sign. 

The evaluation criteria most studios use are the wrong ones

Most porting work is a translation problem: take a game built for one platform, make it work on another. Switch porting is different. 

Start with memory. The original Switch had 4GB of unified DDR4 shared across CPU, GPU, and system, one of the tightest ceilings in modern game development. Switch 2 brings 12GB of LPDDR5X, but the OS reserves roughly 3GB, leaving around 9GB available for games. 

Studios that don’t redesign memory layout, streaming logic, and asset strategies before porting work begins will hit out-of-memory crashes or forced feature cuts in month three. 

The community upvotes it. Across nearly a decade of Switch releases, the recurring complaints are the same: frame drops, stuttering, texture pop-in, and long load times. These are planning failures. Headcount and engine certifications don’t prevent them. Only studios that start with constraints do.

In an interview with Korean media, Epic Games CEO Tim Sweeney explained why many Unreal Engine 5 games struggle with performance issues:

– The primary reason is the development process. Many developers begin by developing games for high-end hardware, then optimize and test on lower-spec devices in the final stages. Ideally, optimization should be implemented early.

Tim Sweeney, Epic Games CEO

The problem is the process, not the engine. A studio that treats Switch like a weaker PS4 will run into all of this. And the partner you want is the one who starts with constraints and isn’t afraid to own the result.

How to tell if a studio can deliver a successful Switch port

When you’re evaluating Switch porting studios, most of what they show you is output, be it shipped titles, platform logos, team size, or else. What actually predicts success is the order in which they approach the work.

Studios that struggle on Switch follow the same pattern: they start porting, hit performance walls, and spend the back half of the project firefighting problems that were baked in from day one. 

Studios that deliver successful ports follow a different sequence: constraints first, design decisions second, porting work third.

Here’s how you can get it if a studio can port a game to Switch successfully.

They talk about hardware limits before anything else

Memory budget, draw call ceiling, thermal envelope, Nintendo’s TRC requirements. What does the platform allow, and what does it demand? A partner who can’t answer this before seeing your codebase is already behind. Switch’s ~9GB available RAM on Switch 2 (and ~1GB effective headroom on Switch 1 after OS and engine overhead) shapes every downstream decision. Studios that skip this step discover the consequences at certification.

They ask you about changes upfront 

What stays intact, what gets redesigned, and what gets cut are decisions both technical and creative that need to happen before anyone scopes a timeline or staffs a team. A studio that can’t answer “what would we cut from your game, and when would we decide that?” in the first conversation hasn’t done this kind of thinking yet.

Only after that, they plan the port

The studio should define scope, timeline, and team composition only once steps 1 and 2 have shaped what they’re actually porting.

When studios skip constraint analysis and go straight to planning, the consequences show up in month four, not from the start, and that makes fixing it almost impossible. Late-stage performance crises, certification failures, and scope changes framed as “unexpected complexity.” By then, the cost of fixing decisions that should have been made at the start has multiplied several times over.

Sometimes studios comfort themselves with the idea that with Switch 2, all problems related to Switch 1 have disappeared. The reality is that it has solved some issues and introduced new ones.

Switch 1 vs Switch 2: different constraints but not fewer

Switch 2 is marketed as a next-gen console, and by handheld standards, it is a genuine leap. More RAM, a stronger GPU, DLSS support, Mouse Mode, and GameChat. But although the hardware is more capable, the gap between Switch 2 and the platforms most AA/AAA games are built for remains enormous. 

First of all, Lumen and Nanite still don’t work properly. Despite full UE5 support, Switch 2’s CPU is too weak to run Lumen and Nanite without serious performance losses. Most games simply don’t use them. Studios that build their visual pipeline around these features and then port to Switch 2 are redesigning from scratch mid-project.

Ray tracing is effectively off the table. Digital Foundry’s hardware analysis found no evidence of ray tracing in Switch 2 launch titles. The GPU cost on mobile hardware makes it impractical in all but the most contained scenes. If your game’s lighting relies on RT, that’s a constraint to solve in week one, not at certification.

Frame generation doesn’t work as expected. Switch 2 supports DLSS, but not frame generation in any meaningful sense. What’s available (sometimes called “Tiny DLSS”) introduces visible motion artifacts in docked mode. Studios that plan their performance budget around frame gen on Switch 2 are planning around a feature that isn’t reliably there.

GameChat adds real system overhead. Nintendo’s new video chat feature has a significant impact on system resources, enough that Nintendo built a dedicated testing tool to simulate the API latency and L3 cache misses it introduces. If your game needs to account for GameChat being active, that’s additional CPU and RAM budget that needs to be reserved from the start.

So, it’s a better platform than Switch 1 specs-wise, but it hits its limits faster than the marketing suggests. Studios that treat Switch 2 as “now we can port without compromises” are the ones shipping at 30 FPS with frame pacing issues and no DLSS implementation, while other studios on the same hardware deliver stable performance and full feature support.

The difference comes down to process. Teams that start with a deep technical assessment can surface and solve these constraints early.

Here’s what that looks like in practice, using the legendary Tomb Raider as an example.

How Switch Port Readiness Assessment helped Pingle port Tomb Raider 

When Aspyr brought Pingle to work on Tomb Raider, the game was built on a custom engine designed for cinematic action, large open environments, and constant asset streaming. It was clear that we wouldn’t be dealing with a typical Switch porting candidate. 

Before committing to a scope, timeline, or price, Pingle ran a readiness assessment. Here’s what that looked like and what to expect if you ask a studio to do the same.

– Step 1: Source project analysis

We started by studying the engine itself. How does it stream content? How does it handle memory? Which systems and plugins have no Switch-compatible equivalent? On Tomb Raider, this meant mapping the engine’s critical runtime systems against Switch’s constraints before a single optimization. 

Studios that skip this step don’t discover the incompatible middleware and unsupported rendering paths until they’re already mid-project.

– Step 2: First Switch build

Once the blocking dependencies were resolved and a Switch-specific profile configured, we compiled an initial build. The goal was to get something running on the device as fast as possible. On Tomb Raider, this established a stable baseline for profiling, which showed how the game behaved on Switch hardware, not how the spec sheet suggested it might.

– Step 3: Device testing and performance capture

With the build on the device, we captured frame times, memory usage, draw call counts, and thermal behavior under real gameplay conditions. This is where the platform’s constraints become concrete. For Tomb Raider, this analysis showed where level streaming caused hitches, how I/O behavior affected gameplay flow, and what the rendering pipeline needed to handle portable hardware without losing the game’s cinematic quality.

– Step 4: Findings report

The output was a concrete list: systems that require replacement or significant optimization, primary performance bottlenecks, required platform adaptations, and Switch-specific features worth adding. For Tomb Raider, this shaped the entire production plan. This allowed us to stabilize streaming, optimize I/O, rebuild multiplayer on Epic Online Services for up to eight simultaneous players, and define Switch 2 as an upgrade path on a nearly shared codebase rather than a separate project. 

– Results

Here’s what that approach delivered on Tomb Raider:

The readiness assessment is what made that outcome predictable rather than lucky. But if a studio you’re evaluating is ready to quote a timeline before they’ve run your game on Switch hardware, ask why.

Want to know how your game would perform on Switch?
We put together a free Switch Port Readiness Assessment you can run yourself. Get the assessment → 

Here are other red and green flags to help you choose the right porting studio.

What to listen for in the first call with a porting partner

The fastest way to separate planning-oriented studios from firefighting ones is to listen to what they talk about before you’ve told them your timeline.

Green flags:

🟢 They ask about your codebase before quoting anything. What engine? What version? Is it still in active development?

🟢They raise draw call strategy, memory layout, and streaming logic unprompted.

🟢They ask what can be cut, because they understand that Switch requires those decisions early.

🟢They’ve done feasibility studies and can tell you what they typically find. If they’ve never found anything difficult in a feasibility study, they’re not doing real ones.

🟢They know Nintendo’s TRC requirements and platform certification process in detail and they have dev kits in-house.

Red flags:

🚩They lead with LODs, compression passes, and optimization as a phase, implying constraint analysis happens after the port is built.

🚩They quote a timeline before they’ve seen the codebase.

🚩They say “we’ll see” when asked about visual compromises. That means they haven’t thought about it yet.

🚩They can’t tell you what the main bottlenecks on Switch are compared to other consoles. This is table-stakes knowledge for a platform specialist.

🚩They treat Switch 2 like a “bigger Switch 1” rather than a platform with its own architecture, input modes, and certification requirements.

One more thing worth asking directly: “Do you have Nintendo authorization, and how many dev and test kits do you have in-house?” Access to hardware determines how fast a studio can iterate and test. Kit shortages, especially for Switch 2, are real, and studios without established Nintendo relationships wait longer for access than those with them. Pingle was among the first studios globally to receive Switch 2 dev kits, which is why Tomb Raider was ready at Switch 2 launch.

Checklist of questions to ask before you sign the contract

Finally, here’s the checklist of questions we recommend asking studios before signing anything:

• “Can you walk me through a Switch port you’ve done on a technically complex title?”
• “What would you cut from our game to make it work on Switch?”
• “Before seeing our codebase, what do you assume will be the main bottlenecks on Switch?”
• “How do you approach memory budgeting on Switch 1 vs Switch 2?”
• “What does your feasibility/readiness assessment include?”
• “Will you run our game on real Switch hardware before quoting scope and timeline?”
• “How do you handle a codebase that’s still in active development?”
• “What’s your process order: constraints, design changes, then port — or port first?”
• “How do you handle features that don’t translate (UE5 features, RT, heavy lighting)?”
• “What’s your first-time certification pass rate, and how do you handle TRCs?”
   
• “Are you Nintendo-authorized, and how many Switch / Switch 2 dev kits do you have?”
   
• “Do you offer fixed-price terms?”

Studios that have real Switch experience won’t hesitate. If the answers stay vague or defer key decisions to later, you’re likely looking at a team that will discover problems mid-project when they’re expensive to fix.

Bottom line

Switch porting success isn’t about team size, engine badges, or portfolio logos, but whether a studio starts with constraints or discovers them too late. The teams that ship stable ports make the hard decisions early: what to cut, what to redesign, and how to fit within memory, CPU, and platform limits before production begins.

If you want to ship on time (and not have your port torn apart on Reddit on day one), Pingle can help. Just drop us a line.