MOUSE: P.I. For Hire PC Hardware Guide
Official requirements explained
The official minimum for MOUSE: P.I. For Hire lists an Intel Core i3 8300 or Ryzen 3 2200 class processor, a GeForce GTX 960, Intel Xe 2 graphics or Radeon RX 580 class graphics card, 12GB of RAM and 11GB of storage. The publisher states that an SSD is not required. The recommended tier raises this to an Intel Core i5 9600 or Ryzen 3600 class processor, a GeForce RTX 3060, Intel Arc B570 or Radeon RX 7600 class graphics card, 16GB of RAM and the same 11GB of storage, again without an SSD requirement.
In terms of today's product tiers, the minimum graphics cards roughly correspond to older entry-level parts such as the GTX 1050 2GB, while the recommended cards sit in the 1080p mainstream band, around the level of an RTX 4050 laptop GPU. In other words, the recommended GPU is a clear step up in both generation and performance. The processors are listed only by model name, and we do not have a tier mapping for them, so the generation and core count are the best guide.
For players, the gap between minimum and recommended mostly comes down to the graphics card and memory. A GPU at the minimum tier means the game should run, though you will likely need lower settings. Reaching the recommended tier gives comfortable headroom at common 1080p resolutions. Moving from 12GB to 16GB of RAM also reduces the chance of stutter when other programs are running in the background.
Recommended builds for three budgets
The entry build centers on a GeForce GTX 1650 4GB, Radeon RX 6500 XT or RTX 3050 6GB, paired with a Ryzen 5 3600 or Intel Core i5-10400 class processor and 16GB of RAM. It suits players on a tight budget who are happy to play at 1080p on low to medium settings, aiming to clear the official minimum comfortably.
The mainstream build uses an RTX 3060 8GB, Radeon RX 6600 or Intel Arc A750, with a Ryzen 5 5600X, Ryzen 5 7600 or Intel Core i5-13400F, plus 16GB of RAM. This sits directly in the official recommended band and suits most players who want smooth 1080p play at medium to high settings.
The high-end build pairs an RTX 4070, Radeon RX 6800 XT or RTX 5060 Ti 16GB with a Ryzen 7 9700X or Intel Core i7-13700K and 32GB of RAM. It is well above the official recommended tier and makes sense if you want higher resolutions, more effects, or to stream and record at the same time. Because the game's requirements are modest, this build buys headroom rather than being necessary.
Graphics settings with the biggest impact
In a first-person shooter with a hand-drawn, stylized look like this one, the settings that usually cost the most are shadow quality, volumetric lighting and fog, ray tracing if available, and the density of objects and crowds. Shadows and volumetrics tend to be the heaviest in busy scenes, so lower them first. If ray tracing is offered and your card is near the minimum tier, it is usually the first option to turn off.
View distance and level of detail affect how much distant geometry is drawn, and reducing them often changes the image less than people expect. Texture quality and resolution mostly consume video memory rather than processing power, so if your card has enough VRAM you can usually keep those high with little cost.
Upscaling technologies such as DLSS, FSR and XeSS render the scene at a lower internal resolution and reconstruct it at your target resolution, which lightens the GPU load without a large loss in image quality. If the game offers one, enable it when performance is tight, choosing the option your graphics card supports. The official data does not quantify how much each setting costs, so these recommendations reflect general trade-offs rather than measured results.
Laptops and handheld PCs
Laptop graphics chips often share a name with desktop cards but deliver less performance, because their power limits are lower and their cooling is more constrained. A laptop RTX 3060 typically sustains less power than a desktop RTX 3060, so when comparing against the official requirements, check the laptop's actual specifications and thermal design rather than relying on the model name alone.
Handheld PCs such as the Steam Deck or ROG Ally use integrated or low-power hardware, so they generally fare best at lower resolutions and lower graphics settings. We have no verification data for this game on Steam Deck, so we cannot give a compatibility rating for it. If you try it, start with the lowest settings and a reduced target resolution, and watch battery life and heat.
Storage and memory
The official minimum RAM is 12GB and the recommended amount is 16GB. Sixteen gigabytes leaves enough room for background programs alongside the game and is the safer choice today. If your system runs dual-channel memory, such as two 8GB sticks or two 16GB sticks configured as a pair, you usually get more bandwidth than a single stick provides, which matters especially for integrated graphics and some processors.
The listed storage requirement is 11GB, and the publisher states that an SSD is not required. In general, though, an SSD noticeably shortens load times and level transitions, which helps if you switch areas often. If your budget allows, an SSD is worth choosing. A hard drive will still run the game, but loading will take longer.
Finally, leave extra free space when installing. Updates, shader caches and save files all take up room beyond the base installation, and the listed 11GB is the baseline rather than a guaranteed long-term footprint. Keeping spare space helps avoid failed updates and low-storage warnings.