Compare A Planet of Mine Legacy prices across trusted key stores and find the best deal. Developed by Tuesday Quest. Published by Tuesday Quest. Released on 12/10/2019. Available on PC. Genres: Indie, Simulation, Strategy.

A bite-sized 4X that compresses planetary empire-building into sessions you can actually finish, but arrives on PC with enough rough edges to keep it firmly in "know what you're buying" territory.

My spreadsheet brain wanted to dismiss A Planet of Mine Legacy the second I saw its circular planet UI, but give it twenty minutes and the resource loop snaps into focus in a way that bigger 4X titles spend their first three hours explaining. You start with a single procedurally generated world, carve it into building slots, wrestle with food-versus-energy trade-offs, and eventually research enough tech to launch your first colony ship toward a neighbor who has almost certainly been doing the same thing. The core loop is genuinely clever: each planet is divided into a limited number of wedge-shaped plots, so every structure placement is a real commitment. Do you run water extraction to power a factory, or trade surplus raw materials to nearby factions and avoid the energy cost entirely? That tension between self-sufficiency and trade diplomacy is where the game earns its keep. For newcomers to the 4X genre, Legacy is one of the more approachable entry points available. The sessions are short enough to complete in an evening, the factions number sixteen (each with distinct resource quirks), and three game modes - infinite, time attack, and builder - let you dial the pressure up or down. Builder mode in particular is worth flagging for anyone who gets anxious about AI aggression; you can just optimize your supply chain in peace. The AI factions expand logically and engage in trade or conflict in a way that feels purposeful rather than scripted, though seasoned strategy players will hit the ceiling on challenge fairly quickly. This is not a game that will stress a Stellaris veteran. Where Legacy stumbles is in polish. Steam community feedback is split around the 60 percent positive mark, and the complaints land in predictable places: a tutorial that does little to explain the finer mechanics, a windowed mode implementation that makes the UI nearly unusable outside of fullscreen, achievement syncing issues that have lingered for years, and a mid-to-late game that can stall into a resource-grinding waiting room once you have absorbed most neighboring planets. The procedural generation keeps early runs fresh, but the win conditions don't scale in complexity to match your expanding empire, so the final stretch of a long session can feel like confirmation rather than climax. It is also worth being clear that this is the Legacy version, the PC port of a mobile game that was well received on those platforms. A newer MasterMine Edition exists with a rebuilt engine and expanded content, so if you are undecided, that version represents a more complete product. Legacy lands as a curiosity: good bones, an original spinning-planet presentation, and a real argument for 4X being playable in short bursts. Just do not expect the tutorial to hold your hand, do not expect the late game to surprise you, and run it in fullscreen. Diego, Scout Team

A Planet of Mine Legacy

A Planet of Mine Legacy

Dec 10, 2019Tuesday Quest
GamerScout Says

A bite-sized 4X that compresses planetary empire-building into sessions you can actually finish, but arrives on PC with enough rough edges to keep it firmly in "know what you're buying" territory.

PC
Best Price Available
€0.99-86%
at Eneba
Lowest tracked: €0.99
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GamerScout Verdict

Worth it for genre newcomers after a low-commitment 4X, but veterans and anyone expecting a polished PC experience should temper expectations.

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€0.99-86%
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StandardEurope (EU)Steam KeyKey
€1.17
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StandardGlobalSteam KeyKey
€2.16-71%
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€2.75-60%
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Price History

Lowest tracked
€0.9919 Jun 2026
Current best
€0.99
Lowest since we started tracking
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€0.97€1.04€1.12€1.199 Jun2 Jul24 Jul16 Aug7 Sept
9 Jun — 7 Sept
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About A Planet of Mine Legacy

My spreadsheet brain wanted to dismiss A Planet of Mine Legacy the second I saw its circular planet UI, but give it twenty minutes and the resource loop snaps into focus in a way that bigger 4X titles spend their first three hours explaining. You start with a single procedurally generated world, carve it into building slots, wrestle with food-versus-energy trade-offs, and eventually research enough tech to launch your first colony ship toward a neighbor who has almost certainly been doing the same thing. The core loop is genuinely clever: each planet is divided into a limited number of wedge-shaped plots, so every structure placement is a real commitment. Do you run water extraction to power a factory, or trade surplus raw materials to nearby factions and avoid the energy cost entirely? That tension between self-sufficiency and trade diplomacy is where the game earns its keep. For newcomers to the 4X genre, Legacy is one of the more approachable entry points available. The sessions are short enough to complete in an evening, the factions number sixteen (each with distinct resource quirks), and three game modes - infinite, time attack, and builder - let you dial the pressure up or down. Builder mode in particular is worth flagging for anyone who gets anxious about AI aggression; you can just optimize your supply chain in peace. The AI factions expand logically and engage in trade or conflict in a way that feels purposeful rather than scripted, though seasoned strategy players will hit the ceiling on challenge fairly quickly. This is not a game that will stress a Stellaris veteran. Where Legacy stumbles is in polish. Steam community feedback is split around the 60 percent positive mark, and the complaints land in predictable places: a tutorial that does little to explain the finer mechanics, a windowed mode implementation that makes the UI nearly unusable outside of fullscreen, achievement syncing issues that have lingered for years, and a mid-to-late game that can stall into a resource-grinding waiting room once you have absorbed most neighboring planets. The procedural generation keeps early runs fresh, but the win conditions don't scale in complexity to match your expanding empire, so the final stretch of a long session can feel like confirmation rather than climax. It is also worth being clear that this is the Legacy version, the PC port of a mobile game that was well received on those platforms. A newer MasterMine Edition exists with a rebuilt engine and expanded content, so if you are undecided, that version represents a more complete product. Legacy lands as a curiosity: good bones, an original spinning-planet presentation, and a real argument for 4X being playable in short bursts. Just do not expect the tutorial to hold your hand, do not expect the late game to surprise you, and run it in fullscreen.

Diego
Diego · Scout Team

Strategy & simulation

Tags

singleplayerachievementscloud-savestier:sub-5Mini 4XShort SessionsCozy StrategyFaction VarietyCircular Planet UITrade DiplomacyBuilder ModeMobile Port

System Requirements

Minimum

OS
Windows 7 SP1+
Memory
2 GB RAM
DirectX
Version 10
Storage
165 MB available space
Graphics
Graphics card with DX10
Processor
SSE2 instruction set support.
Sound Card
all

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Game Info

Developer
Tuesday Quest
Publisher
Tuesday Quest
Release Date
Dec 10, 2019

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Frequently asked questions about A Planet of Mine Legacy

How much does A Planet of Mine Legacy cost?

As of 7 September 2026, the cheapest in-stock offer for A Planet of Mine Legacy is €0.99 at Eneba, out of 4 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy A Planet of Mine Legacy cheapest?

The lowest in-stock price we track for A Planet of Mine Legacy is €0.99 at Eneba (7 September 2026). We compare 4 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is A Planet of Mine Legacy available on?

A Planet of Mine Legacy is available on PC.

When was A Planet of Mine Legacy released?

A Planet of Mine Legacy was released on 10 December 2019.

Who developed A Planet of Mine Legacy?

A Planet of Mine Legacy was developed by Tuesday Quest.