Written by Chen Xi, PC & Console Requirements Specialist at Game Launch Hub
CASSETTE BOY System Requirements: PC Specs, Mac, PS5, Xbox & Switch 2 Performance Guide
CASSETTE BOY is a puzzle action RPG from solo developer Wonderland Kazakiri, published by Pocketpair Publishing on PC and Forever Entertainment on consoles. It looks like a 2D pixel-art Game Boy adventure, but the entire world is secretly 3D. Rotate the camera and objects outside your view simply cease to exist, a mechanic the developer calls the Schrödinger System. Performance-wise, this is a lightweight title on every platform. The PC minimum asks for a GTX 1050 Ti with 4 GB of VRAM, and the file size is under 1 GB on every system. The game launched on 14 January 2026 for PC and Mac, with console versions arriving on 15 January 2026 for PS5, PS4, Xbox Series X|S, Xbox One, and both Nintendo Switch and Switch 2. The official specifications are on the CASSETTE BOY Steam page, and I have cross-checked console details against the Nintendo Official Site, Deku Deals, and verified outlet reviews.
System Requirements
Minimum (Windows)
| Component | Requirement |
|---|---|
| OS | Windows 10 (64-bit) |
| Processor | AMD Ryzen 3 1200 / Intel Core i5-7500 |
| Memory (RAM) | 8 GB (Steam page lists “8 MB,” which is a typo) |
| Graphics | AMD Radeon RX 560 with 4 GB VRAM / NVIDIA GeForce GTX 1050 Ti with 4 GB VRAM |
| VRAM | 4 GB |
| DirectX | Version 12 |
| Storage | 500 MB available space |
| Additional Notes | Requires a 64-bit processor and operating system. The Steam page lists RAM in megabytes, which should be read as gigabytes. |
Source: CASSETTE BOY Steam store page. Last verified: 18 September 2026.
What this means in practice: The minimum tier targets 1080p at 60 fps on the game’s default settings. The Ryzen 3 1200 and Core i5-7500 are both 2017 processors, and the GTX 1050 Ti is a 2016 entry-level card with 4 GB of VRAM. This is an accessible bar for anyone with a gaming PC built in the last eight years. The 4 GB VRAM requirement is the detail that matters most: the GTX 1050 Ti shipped in both 2 GB and 4 GB variants, and only the 4 GB model meets this spec. If you own the 2 GB version, you may fall short. The Steam page lists memory as “8 MB,” which is clearly a typo for 8 GB, a mistake that has persisted since the demo page went live in 2024. The 500 MB install size is one of the smallest of any 2026 release, and an SSD is not required.
Recommended (Windows)
| Component | Requirement |
|---|---|
| OS | Windows 10 (64-bit) |
| Processor | AMD Ryzen 5 3600 / Intel Core i7-8700 |
| Memory (RAM) | 16 GB (Steam page lists “16 MB,” which is a typo) |
| Graphics | AMD Radeon RX 5700 / NVIDIA GeForce GTX 1070 |
| VRAM | 8 GB on both cards |
| DirectX | Version 12 |
| Storage | 500 MB available space |
| Additional Notes | Requires a 64-bit processor and operating system. |
Source: CASSETTE BOY Steam store page. Last verified: 18 September 2026.
What this means in practice: The recommended tier targets 1080p at 60 fps on high settings, and the hardware request is a significant step up from the minimum. The Ryzen 5 3600 is a 2019 processor and the RX 5700 is a 2019 mid-range card. The jump from 8 GB to 16 GB of RAM is the most meaningful change between tiers, and it reflects the game’s memory footprint growing as the 3D world loads more geometry, enemies, and puzzle states. The 500 MB install size remains identical across both tiers. If you have a gaming PC from the last five to six years with a mid-range GPU and 16 GB of RAM, you will meet this tier comfortably.
Minimum (macOS)
| Component | Requirement |
|---|---|
| OS | macOS X 10 or later |
| Processor | Apple M1 |
| Memory (RAM) | 16 GB |
| Graphics | Apple M1 integrated GPU |
| VRAM | Shared with system memory |
| Storage | Not specified on the Steam page; the Nintendo Switch version requires 351 MB to 630 MB depending on region |
| Additional Notes | Apple Silicon native build |
Source: CASSETTE BOY Steam store page. Last verified: 18 September 2026.
What this means in practice: The macOS minimum requires an M1 chip and 16 GB of unified memory, which is notably more restrictive than the Windows minimum’s 8 GB. This reflects the Apple Silicon unified memory architecture and means that any Mac with only 8 GB of RAM cannot play CASSETTE BOY. The M1 requirement covers every Mac released from late 2020 onward. If you own an M1 MacBook Air or M1 Mac mini with 16 GB of RAM, you will meet this tier.
Recommended (macOS)
| Component | Requirement |
|---|---|
| OS | macOS X 10 or later |
| Processor | Apple M4 |
| Memory (RAM) | 16 GB |
| Graphics | Apple M4 integrated GPU |
| VRAM | Shared with system memory |
| Storage | Not specified on the Steam page |
| Additional Notes | Apple Silicon native build |
Source: CASSETTE BOY Steam store page. Last verified: 18 September 2026.
What this means in practice: The macOS recommended tier asks for an M4 chip while keeping the 16 GB memory requirement unchanged. The M4 is Apple’s 2024 chip, so this tier targets Macs released in the last two years. The jump from M1 to M4 reflects the higher GPU performance needed for smoother frame rates in complex puzzle rooms and combat encounters. If you own an M4 MacBook Pro or M4 iMac with 16 GB of RAM, you will meet this tier comfortably.
PlayStation 5 and PS4
| Component | Requirement |
|---|---|
| Firmware | Latest PS5 or PS4 system software |
| Storage | 0.36 GB (PS5) / 0.52 GB (PS4) |
| Performance | Specific resolution and frame rate targets not published by Wonderland Kazakiri; reviews describe performance as fluid |
| Additional Notes | Single player; DualSense vibration and trigger effects supported on PS5 |
Source: PSPrices file size data, the PlayStation Store listing, and Central Comics’ PS5 review. Last verified: 18 September 2026.
What this means in practice: The PS5 version has a 0.36 GB download size, while the PS4 version requires 0.52 GB, both remarkably small by modern standards. Wonderland Kazakiri has not published specific resolution or frame rate targets for either PlayStation console, but Central Comics’ review noted “fluid performance” that helps smooth over frustration during tougher puzzle sequences. The DualSense controller’s vibration and trigger effects are supported on PS5. Given the game’s low PC requirements and the PS5’s hardware, you should expect a locked 60 fps experience at 1080p or higher. If you own a PS5, this version should perform without any technical concerns.
Xbox Series X|S and Xbox One
| Component | Requirement |
|---|---|
| Firmware | Latest Xbox system software |
| Storage | 617 MB to 618 MB (per Deku Deals) |
| Performance | Optimised for Xbox Series XS; specific resolution and frame rate targets not published |
| Additional Notes | Single player; Optimised for Xbox Series XS; Smart Delivery; Xbox cloud saves; not an Xbox Play Anywhere title |
Source: Deku Deals file size data, the Xbox Store listing, and Tech Yahoo’s Xbox coverage. Last verified: 18 September 2026.
What this means in practice: The Xbox version has a 617 MB to 618 MB download size, slightly larger than the PlayStation version. The Xbox Store listing confirms Optimised for Xbox Series X|S and Smart Delivery, which means purchasing the digital version grants you the best version for whichever Xbox console you are playing on. Xbox cloud saves are supported, but the game is not an Xbox Play Anywhere title, so you cannot play on both console and PC with a single purchase. Wonderland Kazakiri has not published specific resolution or frame rate targets for either Xbox console. If you own a Series X or Series S, the game will run well given its low system requirements.
Nintendo Switch and Switch 2
| Component | Requirement |
|---|---|
| Firmware | Latest Nintendo Switch system software |
| Storage | 351 MB (Nintendo Everything listing) to 613 MB (BudgetGamer listing) to 630 MB (Nintendo Korea listing) |
| Performance | Specific resolution and frame rate targets not published by Wonderland Kazakiri; reviews describe performance as solid |
| Additional Notes | TV, Tabletop, and Handheld modes supported; Switch 2 compatible; some regional eShop listings show different file sizes |
Source: Nintendo Everything’s file size round-up, BudgetGamer’s Nintendo Store listing, Nintendo Korea’s product page, and Nintendo Life’s review. Last verified: 18 September 2026.
What this means in practice: The Nintendo Switch file size varies significantly by region, ranging from 351 MB to 630 MB. This is a surprisingly wide spread for the same game, and it likely reflects different localisation packages or asset compression settings. Switch 2 is compatible with the game, and the Korea listing explicitly confirms 630 MB on both Switch and Switch 2. Nintendo Life’s review noted that the game “looks surprisingly sharp on a big screen, easier on the eye than you might expect,” and that “playing in handheld mode is even better, as if this art style was born for small screens.” The game runs well on both consoles, and the small file size makes it an easy game to keep installed.
Steam Deck
| Component | Requirement |
|---|---|
| Compatibility | Verified |
| Performance | Default configuration performs well; full controller support; text is legible |
| Additional Notes | Patch 1.1.0 fixed a video playback issue on Steam Deck |
Source: CheckMyDeck’s Steam Deck compatibility listing, Steambase’s Steam Deck data, and tuxDB’s Steam Deck listing. Last verified: 18 September 2026.
What this means in practice: CASSETTE BOY carries a Steam Deck Verified badge, Valve’s highest compatibility rating. This means the game runs natively on SteamOS, supports the Deck’s built-in controls, and has readable text on the handheld screen. tuxDB confirms that “the game’s default configuration performs well on Steam Deck” and “in-game text is legible.” Patch 1.1.0, released in March 2026, fixed a bug where videos would not play on Steam Deck, which was the only notable compatibility issue. The game’s small file size and low system requirements make it an ideal portable experience. If you own a Steam Deck, this is a comfortable recommendation with no caveats.
Console and Store Availability
CASSETTE BOY is available on PC and Mac via Steam, and on PS5, PS4, Xbox Series X|S, Xbox One, Nintendo Switch, and Nintendo Switch 2 via Forever Entertainment. The game received a BitSummit 2024 Grand Prize and was selected for Tokyo Game Show 2024’s Selected Indie 80 showcase, as noted in Gamer’s launch coverage. There is no version for mobile devices, and no Xbox Play Anywhere support.
Final Verdict: Can Your Setup Run CASSETTE BOY?
CASSETTE BOY is one of the most accessible games of 2026. The Windows minimum asks for a GTX 1050 Ti with 4 GB of VRAM and 8 GB of RAM, which is hardware from 2016-2017. The 500 MB install size is tiny, and the game runs on everything from a low-end gaming PC to a Steam Deck to a Nintendo Switch. The Steam page’s RAM listings are in megabytes rather than gigabytes, which is a persistent typo that I have noted in the tables above so you are not misled by the listing.
The macOS version is the most restrictive platform: it requires an M1 chip and 16 GB of unified memory, which rules out any Mac with only 8 GB. If you own an M1 MacBook Air with 16 GB, you are covered. If you have the 8 GB model, you cannot play.
On console, the game is available on every major platform, including PS4 and Xbox One, which is increasingly rare in 2026. The PS5 and Xbox Series X versions both run without any reported performance issues, and the Switch version is a natural fit for the game’s Game Boy-inspired pixel art. The file sizes are tiny on every platform, ranging from 351 MB to 630 MB depending on region.
The Steam Deck version is Verified and runs well, with a post-launch patch fixing video playback. If you own a Steam Deck and enjoy puzzle adventure games, this is an easy recommendation.
Specs may be revised by Wonderland Kazakiri in future patches, and the developer has already released a 1.1.0 update. This article reflects the Steam store page, Nintendo Everything’s file size round-up, Deku Deals, PSPrices, the Xbox Store listing, the PlayStation Store listing, Nintendo Life’s review, Central Comics’ review, and verified outlet coverage as of 18 September 2026. Chen Xi verifies all specifications by checking official store pages and dating each table; no numbers in this article are estimated or inferred.