Written by Chen Xi, PC & Console Requirements Specialist at Game Launch Hub
Ground Zero Hero System Requirements: PC Specs, PS5, Xbox & Switch 2 Performance Guide
Ground Zero Hero is a fast-paced action roguelite bullet hell from Australian solo developer Rowan Edmondson, published by Acclaim, Inc. It launched on 20 August 2026 for PC, PS5, Xbox Series X|S, and Nintendo Switch 2. Performance-wise, this is an exceptionally lightweight title: the official minimum asks for integrated graphics and 8 GB of RAM, and the install size is just 2 GB. However, the game’s “animate everything” ethos has created an optimisation challenge, and performance varies significantly across platforms. The specifications below are taken directly from the official Steam page, the Xbox Store listing, and verified outlet reviews.
System Requirements
Minimum (Windows)
| Component | Requirement |
|---|---|
| OS | Windows 7 or above (64-bit) |
| Processor | Intel Core i3-2100 / AMD FX-6300 |
| Memory (RAM) | 8 GB |
| Graphics | Integrated graphics (Intel HD 4000 or equivalent) |
| VRAM | Shared with system memory |
| DirectX | Version 11 |
| Storage | 2 GB available space |
| Network | Broadband internet connection required |
| Sound Card | Compatible sound card |
| Additional Notes | Developer states the game “runs smoothly on low-end PCs.” No SSD requirement stated. |
Source: Steam store page for Ground Zero Hero Demo. Last verified: 19 September 2026.
What this means in practice: The minimum tier targets 1080p at 30 to 60 fps on low settings. The Core i3-2100 is a 2011 processor and the Intel HD 4000 is integrated graphics from 2012. This is hardware from the Windows 7 era, and the developer’s own note that the game “runs smoothly on low-end PCs” is backed up by the specification. The 8 GB system RAM floor is standard for modern PCs. Because the minimum calls for integrated graphics, there is no separate VRAM requirement: the game draws from your system memory pool. The 2 GB install size is tiny. If you own a desktop or laptop built in the last twelve years, you will clear this comfortably.
Recommended (Windows)
| Component | Requirement |
|---|---|
| OS | Windows 10 / 11 |
| Processor | AMD Ryzen 3 3100 or any 4-Core CPU / Intel Core i5-9400 or AMD Ryzen 5 2600 or any 6-Core CPU |
| Memory (RAM) | 16 GB |
| Graphics | NVIDIA GeForce GTX 1060 3GB / AMD Radeon RX 570 4GB |
| VRAM | 3 GB on the GTX 1060; 4 GB on the RX 570 |
| DirectX | Version 12 |
| Storage | 2 GB available space |
| Network | Broadband internet connection required |
| Additional Notes | Targets 60 FPS @ 1080p |
Source: Steam store page for Ground Zero Hero Demo. Last verified: 19 September 2026.
What this means in practice: The recommended tier targets 1080p at 60 fps. The jump from integrated graphics to a dedicated GPU with 3 GB to 4 GB of VRAM is the most significant change between tiers, and it reflects the game’s screen-filling enemy hordes and particle-heavy bullet hell combat. The 16 GB RAM requirement is double the minimum, which suggests the game’s memory footprint grows significantly as more enemies, projectiles, and mutation effects are active on screen. If you have a gaming PC from the last five to six years with a GTX 1060 or RX 570 and 16 GB of RAM, you will meet this tier comfortably.
Minimum (macOS)
| Component | Requirement |
|---|---|
| OS | macOS 10.13 High Sierra or above |
| Processor | Intel Core M or Apple M1 (Universal build recommended) |
| Memory (RAM) | 2 GB |
| Graphics | Integrated graphics |
| VRAM | Shared with system memory |
| Storage | 1 GB available space |
| Additional Notes | Developer states the game “runs smoothly on entry-level MacBooks.” |
Source: Steam store page for Ground Zero Hero Demo. Last verified: 19 September 2026.
What this means in practice: The macOS minimum is even more accessible than the Windows tier, requiring only 2 GB of RAM and integrated graphics. The Intel Core M requirement covers fanless ultrabook processors from 2014 onward, while the Apple M1 entry means every Mac released from late 2020 onward is supported with a native universal build. The 1 GB install size is tiny. If you own a MacBook from the last decade, you can run Ground Zero Hero without issue.
PlayStation 5
| Component | Requirement |
|---|---|
| Firmware | Latest PS5 system software |
| Storage | Not specified on the PlayStation Store listing; Switch 2 version requires 342 MB |
| Performance | Frame rate drops during intense combat; loading times are “rather long” for a PS5 game |
| Additional Notes | Single player; DualSense vibration supported; offline play enabled |
Source: Qualbert’s PS5 review, Uagna’s PS5 review, and the PlayStation Store listing. Last verified: 19 September 2026.
What this means in practice: The PS5 version has documented performance issues. Qualbert’s review found “occasional skip in frames which can be absolutely catastrophic” during difficult missions, and described two “absolutely game breaking glitches” where picking up too many items in one area required a soft reset back to the PS5 menu. Uagna’s review noted “some frame rate drops in the more hectic phases” and “rather long” loading times for a PS5 game. These issues appear to be optimisation-related rather than hardware-related, similar to the challenges the developer described in the game’s development. If you own a PS5, the game is playable, but the technical performance is not as polished as the Xbox Series X version.
Xbox Series X|S
| Component | Requirement |
|---|---|
| Firmware | Latest Xbox system software |
| Storage | Not specified on the Xbox Store listing; Switch 2 version requires 342 MB |
| Performance | “Superb” performance on Xbox Series X, even during busy on-screen periods |
| Additional Notes | Optimised for Xbox Series XS; Smart Delivery; Xbox Play Anywhere; Xbox achievements; Xbox cloud saves; single player |
Source: Complete Xbox’s review and the Xbox Store listing. Last verified: 19 September 2026.
What this means in practice: The Xbox Series X version is the best-performing console version according to Complete Xbox’s review, which stated that “performance on Xbox Series X is superb. Even during the busy periods on screen, the Series X handles things flawlessly.” The game supports Xbox Play Anywhere, meaning a digital purchase grants access on both Xbox and Windows PC, and Smart Delivery ensures you get the best version for your console. The Xbox Series S version has not had its specific performance targets published, but given the Series X’s strong showing and the game’s low PC requirements, it should run well.
Nintendo Switch 2
| Component | Requirement |
|---|---|
| Firmware | Latest Nintendo Switch 2 system software |
| Storage | 342 MB (digital download) |
| Performance | Mixed reports: some reviewers report “minor stuttering when things get super busy”; others describe “absolutely terrible slowdown and frame rate tanking” |
| Additional Notes | Post-launch patches have added “additional performance optimizations, with more to come” |
Source: Handheld Players’ Switch 2 impressions, OpenCritic’s review roundup, Backloggd user review, and Perfectly Nintendo’s patch notes. Last verified: 19 September 2026.
What this means in practice: The Switch 2 version has received mixed performance reports. OpenCritic’s review roundup noted “some minor stuttering when things get super busy,” while a Backloggd user review described “absolutely terrible slowdown and frame rate tanking whenever there’s a lot happening on the screen” and stated the game “is sadly chugging way too badly to really be entertainingly playable.” The game’s 342 MB install size is tiny. The developer has released post-launch patches with “additional performance optimizations, with more to come,” so the situation may improve. If you own a Switch 2, the game is playable, but performance during intense combat sequences may be inconsistent.
Steam Deck
| Component | Requirement |
|---|---|
| Compatibility | Unknown (Valve’s official rating); SteamDB lists the game’s graphics settings as unable to run well on Steam Deck |
| Performance | A Japanese Steam Deck verification blog reported frame rates dropping to around 17 fps in the latter half of runs, below their 25 fps playability threshold |
| Additional Notes | The developer has not optimised for Steam Deck |
Source: SteamDB’s Steam Deck compatibility data, GreenPanda’s Steam Deck verification, and tuxDB’s listing. Last verified: 19 September 2026.
What this means in practice: Ground Zero Hero’s Steam Deck compatibility is a problem. SteamDB lists the game’s graphics settings as unable to run well on Steam Deck, and a dedicated Japanese Steam Deck verification blog (GreenPanda) reported frame rates dropping to around 17 fps in the latter half of runs, below their 25 fps playability threshold. The blog concluded the game “does not work” on Steam Deck by their standards. The developer has not prioritised Steam Deck optimisation, and the game’s heavy animation and particle effects push the handheld’s hardware beyond its comfortable limits. If you own a Steam Deck, this is not a game to buy for handheld play.
macOS and Linux: Not Available
Ground Zero Hero is a Windows and macOS release on PC. There is no native Linux version available. Steam Deck users play through Proton, and the performance issues noted above make this an unappealing option.
Cross-Platform Availability
Ground Zero Hero is available on PC via Steam, PS5, Xbox Series X|S, and Nintendo Switch 2. The game supports Xbox Play Anywhere, allowing cross-progression between Xbox and Windows PC. There is no PS4, Xbox One, or original Nintendo Switch version. The game is priced at $9.99 / £7.79 on most platforms. A demo is available on Steam for players who want to test performance on their own hardware before purchasing.
Final Verdict: Can Your Setup Run Ground Zero Hero?
Ground Zero Hero is one of the most accessible games of 2026 on PC. The minimum spec asks for integrated graphics and 8 GB of RAM, which means it will run on almost any computer built in the last twelve years. The recommended tier asks for a GTX 1060 or RX 570 and 16 GB of RAM, which is achievable on most gaming PCs from the last five to six years. The 2 GB install size is tiny. If you have a gaming PC from the last five years with a dedicated GPU and 16 GB of RAM, you will run this at 1080p and 60 fps without issue.
However, the performance reality varies significantly by platform. The Xbox Series X version is the most stable, with Complete Xbox describing performance as “superb” even during busy on-screen periods. The PS5 version has documented frame rate drops and loading time issues, with one reviewer encountering game-breaking glitches that required soft resets. The Nintendo Switch 2 version has mixed reports, with some reviewers noting minor stuttering and others describing severe slowdown. The Steam Deck version performs poorly, with frame rates dropping to around 17 fps in later stages of runs.
If you have a capable gaming PC or an Xbox Series X, those are the best ways to experience Ground Zero Hero. If you are choosing between console versions, the Xbox Series X has the edge over PS5 for stability. The Switch 2 version is portable but inconsistent. The Steam Deck version is not recommended based on independent testing.
Specs and performance may be revised by Rowan Edmondson in future patches, and the developer has already released post-launch performance optimisations. This article reflects the Steam store page, Xbox Store listing, PlayStation Store listing, Complete Xbox’s review, Qualbert’s PS5 review, Uagna’s PS5 review, OpenCritic’s review roundup, Handheld Players’ Switch 2 impressions, SteamDB’s Steam Deck compatibility data, GreenPanda’s Steam Deck verification, and verified outlet reports as of 19 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.