Written by Chen Xi, PC & Console Requirements Specialist at Game Launch Hub
Amberspire System Requirements: PC & Mac Specs, Steam Deck Status & Console Availability
Amberspire is a turn-based science fantasy dice city builder from Lunar Division, the Bithell Games label behind The Banished Vault, and it launched on 6 May 2026 for Windows and macOS via Steam at $24.99. You build a city atop the ruins of an abandoned moon orbiting a gas giant, where dice govern resources, buildings, weather, and events simultaneously. Performance-wise, this is an exceptionally lightweight title. The official Steam Support page lists integrated graphics as the minimum GPU requirement, and the game carries a Steam Deck Verified badge. There are no console versions and none are planned.
System Requirements
Minimum (Windows)
| Component | Requirement |
|---|---|
| OS | Windows 10 |
| Processor | 1.4 GHz Intel Core i5 |
| Memory (RAM) | 4 GB |
| Graphics | Integrated |
| VRAM | Not applicable; the developer lists integrated graphics, which shares system memory rather than using dedicated VRAM |
| DirectX | Not specified on the Steam page |
| Storage | 4 GB available space |
| Additional Notes | Requires a 64-bit processor and operating system. Single-player only. Steam Cloud and 17 Steam achievements supported. Steam Deck Verified. No controller required but full controller support confirmed. |
Source: Steam store page for Amberspire, VGtimes, and GameBrief. Last verified: 28 September 2026.
What this means in practice: The minimum tier targets 1080p at 60 fps on the game’s default settings. The 1.4 GHz Intel Core i5 requirement is deliberately low, covering ultrabook processors from roughly 2013 onward, and the integrated graphics requirement means the game is designed to run on laptops and desktops with no dedicated GPU at all. GameBrief explicitly confirms that the minimum specification requires “integrated graphics and 4GB RAM (no dedicated GPU required).” Because the minimum calls for integrated graphics, there is no separate VRAM requirement: the game draws from your system memory pool. The 4 GB system RAM floor is modest, and the 4 GB install size is tiny. If you own a computer built in the last ten to twelve years, you will clear this bar comfortably.
Recommended (Windows): Not Published
Lunar Division and Bithell Games have not published a Recommended specifications tier for Amberspire on Steam or anywhere else. The Steam page lists only a Minimum configuration, with no higher hardware target. This is common for small-scale strategy games where the developer expects the minimum specification to deliver a smooth experience at higher resolutions. The absence of a Recommended tier is not a concern here: the game runs on integrated graphics, so any dedicated GPU from the last decade will comfortably handle higher resolutions. If your PC clears the minimum, you can expect to run Amberspire at your display’s native resolution without meaningful performance loss. Third-party aggregators such as PCGameBenchmark list the recommended specifications as “Unknown,” reflecting the absence of official guidance.
A Note on VRAM and System RAM
Amberspire is a turn-based isometric city builder with hand-drawn 2D art, a dice-driven resource system, and no 3D rendering, real-time lighting, or physics simulation. The integrated graphics minimum means the game is designed to run on laptops and desktops with no dedicated GPU at all. You will not encounter texture streaming issues or VRAM bottlenecks at any resolution the game supports. The 4 GB system RAM figure is the more relevant constraint, and it reflects the game’s memory footprint holding the moon’s ecology state, citizen dynamics, faction relationships, and the dice-driven event system in memory simultaneously. Do not upgrade your GPU for this game. If you have 4 GB of RAM and a computer built in the last decade, you are covered.
macOS
| Component | Requirement |
|---|---|
| OS | macOS Monterey 12.3.1 |
| Processor | Apple M1 or Intel Core i5 |
| Memory (RAM) | 4 GB |
| Graphics | Integrated (Apple Silicon GPU or Intel integrated graphics) |
| VRAM | Shared with system memory |
| Storage | 4 GB available space |
| Additional Notes | Requires a 64-bit processor and operating system. DoesItMac confirms the game “runs on Apple Silicon” via Rosetta 2, though performance has not been independently measured. |
Source: Steam store page for Amberspire, DoesItMac, and QuestLog. Last verified: 28 September 2026.
What this means in practice: The macOS minimum requires macOS Monterey 12.3.1 and either an Apple M1 chip or an Intel Core i5, with 4 GB of RAM. This covers every Apple Silicon Mac released from late 2020 onward, as well as Intel Macs from roughly 2013 onward. DoesItMac confirms the game “runs on Apple Silicon” through Rosetta 2, though the performance measurement has not been independently verified. The 4 GB RAM requirement matches the Windows minimum, and the 4 GB install size is identical. Because Apple Silicon uses unified memory, there is no separate VRAM figure. If you own an M1 Mac or an Intel Mac from the last decade, you can run Amberspire without issue.
Linux / SteamOS
| Component | Requirement |
|---|---|
| OS | SteamOS (compatible) |
| Processor | Not separately published; the Steam Deck’s custom APU exceeds the Windows minimum |
| Memory (RAM) | 4 GB or more |
| Graphics | Integrated (the Steam Deck’s GPU is more than sufficient) |
| VRAM | Shared with system memory |
| Storage | 4 GB available space |
| Additional Notes | CheckMyDeck confirms the game is “compatible with devices running SteamOS.” There is no separately published native Linux build; Steam Deck users play through SteamOS. |
Source: CheckMyDeck and Steambase. Last verified: 28 September 2026.
What this means in practice: The Steam Support page lists Windows 10 and macOS as the only supported operating systems, and Lunar Division has not published separate Linux specifications. However, CheckMyDeck confirms the game is “compatible with devices running SteamOS” and “fully functional on SteamOS.” The game’s integrated graphics minimum and 4 GB RAM requirement are well within the Steam Deck’s capabilities. Desktop Linux users can run the game through SteamOS or Proton, though this is not officially supported by Lunar Division.
Steam Deck
| Component | Requirement |
|---|---|
| Compatibility | Verified (Valve’s highest rating). Confirmed by CheckMyDeck, TheGamer, GameRant, and tuxDB. |
| Performance | Runs natively on SteamOS; the game’s default configuration performs well on Steam Deck; in-game text is legible; controller icons match the Deck’s layout; all functionality is accessible with the default controller configuration. |
| Additional Notes | The 4 GB install size makes it easy to keep installed. Single-player only, so no multiplayer networking overhead. |
Source: CheckMyDeck’s Steam Deck compatibility page, tuxDB’s Steam Deck listing, TheGamer’s platform listing, and GameRant’s platform listing. Last verified: 28 September 2026.
What this means in practice: Amberspire carries a Steam Deck Verified badge, Valve’s highest compatibility rating. CheckMyDeck confirms: “Valve’s testing indicates that Amberspire is verified on Steam Deck. This game is fully functional on Steam Deck, and works great with the built-in controls and display.” tuxDB adds that “all functionality is accessible with the default controller configuration,” “the game shows Steam Deck controller icons,” “the game’s default configuration performs well on Steam Deck,” and “in-game text is legible on Steam Deck.” The 4 GB install size means it takes up almost no storage space. If you own a Steam Deck and enjoy turn-based strategy games, this is an easy recommendation with no caveats.
PlayStation 5, Xbox Series X|S, and Nintendo Switch 2: Not Available
Amberspire has no PlayStation, Xbox, or Nintendo version, and the developer has stated that no console ports are planned. TheSixthAxis confirms the game “appears that it is PC only,” and GameBastion similarly states “it appears that it is PC only.” The publisher’s own FAQ states plainly: “We are currently focused on the Steam release and post-launch support. We have no current plan to port the game on consoles.” A handful of third-party release calendars list PS5 and Xbox Series X|S as platforms, but these are inaccurate and conflict with both the official Steam listing and the developer’s own statement. If you play primarily on a console, you cannot access Amberspire.
Online and Multiplayer
Amberspire is a single-player only experience. There is no multiplayer, co-op, or online functionality beyond Steam Cloud save syncing. GameBrief confirms “single-player only” and “no multiplayer at launch.” This means you do not need a persistent internet connection to play, and there is no server dependency.
Price, Content, and Reception
Amberspire is priced at $24.99** on Steam, with a **10 percent introductory discount** that ran through 13 May 2026. A **bundle with The Banished Vault** is available for **$44.98 (10 percent off). The game supports Steam Cloud, Family Sharing, and includes 17 Steam achievements. There is no multiplayer and no post-launch DLC announced at this time. The soundtrack is composed by nervous_testpilot. The game holds a “Very Positive” rating on Steam with 90 percent positive reviews from 62 reviews as of my verification date, according to Steamograph. Polygon described it as “the story of every civilization across the world condensed to a six-sided cube, and it’s brilliant,” while Rock Paper Shotgun praised “the stories the game sets me up to tell of this bustling little town that sprung up on a mausoleum moon.”
Final Verdict: Can Your PC Run Amberspire?
Yes, almost certainly. Amberspire is one of the least demanding games of 2026. The minimum spec asks for a 1.4 GHz Intel Core i5, 4 GB of RAM, and integrated graphics, which is hardware from roughly 2013 onward. The 4 GB install size is tiny, and there is no SSD requirement. If you own a computer built in the last ten to twelve years that runs Windows 10 or macOS Monterey, you can run Amberspire without difficulty.
The absence of a Recommended specification is not a concern here. The game runs on integrated graphics, so any dedicated GPU from the last decade will comfortably handle higher resolutions. The 4 GB RAM requirement is modest, and you will not be VRAM-limited at any resolution. Do not upgrade your hardware for Amberspire.
On Steam Deck, the game is Verified and runs natively on SteamOS with full controller support and legible text. The 4 GB install size makes it easy to keep installed. There are no console versions, and the developer has explicitly stated that no console ports are planned. The game is single-player only, with no multiplayer or online functionality beyond Steam Cloud. It holds a “Very Positive” rating on Steam and has been praised by Polygon and Rock Paper Shotgun as one of the most distinctive city builders in years.
Specs and performance may be revised by Lunar Division in future patches. This article reflects the Steam store page, Steam Support system requirements page, VGtimes, PCGameBenchmark, GameBrief, CheckMyDeck, tuxDB, DoesItMac, QuestLog, TheGamer, GameRant, Steambase, Steamograph, and verified outlet reports as of 28 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.