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Heart of the Machine

42 Games like Heart of the Machine that you should try

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Ranking compiled by Lluis Enric Mayans, Founder & Head of ContentHow this is calculatedOrdered by an attribute-similarity model, not editorial opinion.

Heart of the Machine is hard to replace: few games combine deep simulation, sandbox world and combat tactical in quite the same way. We compared Heart of the Machine against over 6,700 titles across 14 gameplay attributes and found 42 genuine alternatives — not generic genre suggestions. Songs of Syx, Rebuild 3: Gangs of Deadsville and Crusader Kings III lead the list, with Songs of Syx reaching a 79/100 similarity score. Every game here is ranked by how closely it replicates what makes Heart of the Machine special.

iRank88/ 100

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GenreStrategySubgenreGrand Strategy
Tags
Solo
Year 2026Dev Arcen Games

Quick answer

The closest game to Heart of the Machine is Songs of Syx — scoring 79/100 on our similarity scale. Rebuild 3: Gangs of Deadsville and Crusader Kings III follow close behind.

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Top games similar to Heart of the Machine

42 similar games foundUpdated May 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Heart of the Machine. Each one has been evaluated across 14 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

#1Songs of Syx
Songs of Syx
StrategyGrand Strategy
SoloTacticalSandbox WorldBase BuildingManagementIsometricEarly Access
Steam👍 95%· 8.2K
Year 2020Dev Jake the Dev · Jakob de LavalPlaytime ~6hOn PC · Apple Macintosh · Linux

✓ Like Heart of the Machine, it's known for deep simulation, sandbox freedom and turn-based strategy

≠ Stands apart with vibe casual, open world exploration and fantasy world, while skipping deep RPG systems

Inspired by Nordic mythology and fused with nostalgia from the ’80s-’90s, Songs of Syx aims to deliver a unique city-builder experience on an epic scale. You start off as a colony-sim, and tend to your minions, micromanage your assets and try to stay off your neighbor’s radar.

Where it drifts furthest from Heart of the Machine: setting and visuals.

Genre100Combat100Game mode100Progression91World80Visuals34
Rebuild 3: Gangs of Deadsville
StrategyGrand Strategy
SoloSandbox WorldBase BuildingManagementDark
Steam👍 86%· 2.0KRAWG👍 48%· 25MC75
Year 2015Dev Northway GamesPlaytime ~3hOn PC · iOS · Android

✓ Like Heart of the Machine, it's known for deep simulation, survival mechanics and turn-based strategy

≠ Where it differs: brings horror tension, dark, oppressive atmosphere and strong narrative focus, while skipping combat tactical

It's been a few years since the zombpocalypse turned the world's cities into graveyards and sent the few survivors into hiding. Now you must gather them up and restore civilization to a ruined city, one building at a time.

Where it drifts furthest from Heart of the Machine: setting and visuals.

It predates Heart of the Machine by 11 years, with what that implies technically.

Genre100Game mode100World100Progression100Setting0Visuals0
#3Crusader Kings III
Crusader Kings III
StrategyGrand Strategy
SoloTacticalSandbox WorldHistoricalManagementIsometric
Steam👍 90%· 140KRAWG👍 89%· 465MC86IGDB91· 3OC90· 94
Year 2020Dev Paradox Developement Studios · Paradox InteractivePlaytime ~12hOn PC · PS · Xbox

✓ If you enjoyed Heart of the Machine, expect deep simulation, deep RPG systems and turn-based strategy

≠ Where it differs: brings real-time strategy, cozy, relaxing feel and strong narrative focus, while skipping survival mechanics

A grand strategy game about dynasties rather than borders: characters have traits, stress, secrets and lifespans, and most of the story comes from managing relatives who want what you have. Far more approachable than CK2. Warfare is the shallow part, and once you understand the systems the difficulty largely disappears past the first century.

Genre100Combat100World100Visuals100Game mode55Setting53
Dwarf Fortress
StrategyGrand Strategy
SoloSandbox WorldBase BuildingManagementIsometric
Steam👍 95%· 31KIGDB84OC90· 13
Dev Bay 12 GamesOn Linux · PC · Mac

✓ If you enjoyed Heart of the Machine, expect deep simulation, survival mechanics and sandbox freedom

≠ Where it differs: brings roguelike runs, open world exploration and procedural generation, while skipping combat tactical

Where it drifts furthest from Heart of the Machine: combat and setting.

Genre100Game mode100Visuals100Progression83World62Combat0
Gnomoria
StrategyGrand Strategy
SoloSandbox WorldBase BuildingManagementIsometric
Steam👍 75%· 3.5KRAWG👍 50%· 39
Year 2016Dev Robotronic GamesPlaytime ~3hOn PC · Apple Macintosh · Linux

✓ Shared with Heart of the Machine: deep simulation, sandbox freedom and survival mechanics

≠ Where it differs: brings roguelike runs, real-time strategy and procedural generation, while skipping deep RPG systems

Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere.

Where it drifts furthest from Heart of the Machine: setting.

On reception: its Steam reviews are mostly positive, against very positive for Heart of the Machine.

It predates Heart of the Machine by 10 years, with what that implies technically.

Genre100Game mode100Progression82Visuals80World77Setting0
Crusader Kings II
StrategyGrand Strategy
SoloSandbox WorldHistoricalIsometricMultiplayer
Steam👍 91%· 74KRAWG👍 64%· 755MC82IGDB84· 2
Year 2012Dev Paradox Development Studio · Paradox InteractivePlaytime ~3hOn PC · Apple Macintosh · Linux

✓ If you enjoyed Heart of the Machine, expect turn-based strategy, deep simulation and deep RPG systems

≠ Stands apart with fantasy world, setting medieval and multiplayer gameplay, while skipping survival mechanics

Crusader Kings II is a global RTS which takes place in the Middle Ages of Europe. The players will govern a house of nobility of that time, and ensure that its heritage will last for centuries.

It predates Heart of the Machine by 14 years, with what that implies technically.

Genre100World100Visuals100Game mode53Setting50
Sid Meier's Colonization (Classic)
StrategyGrand Strategy
SoloHistoricalBase BuildingManagementIsometric
Steam👍 96%· 1.1K
Year 2014Dev MicroProse Software · Nightdive StudiosPlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Like Heart of the Machine, it's known for deep simulation, turn-based strategy and historical setting

≠ Its own twist: adventure storytelling, fantasy world and visual pixel, while skipping sandbox freedom

Special OfferOfficially Licensed Sid Meier's Colonization T-Shirts are available on Amazon! About the GameThe Tradition of Civilization Continues The New World lies before you with all its peril, promise and infinite possibility. Your colonists anxiously follow you to shore.

It predates Heart of the Machine by 12 years, with what that implies technically.

Genre100Game mode100Progression100Visuals86Setting65
Ultimate Arena
StrategyGrand Strategy
SoloTacticalSandbox WorldHistoricalIsometric
Steam👍 80%· 992RAWG👍 14%· 21
Year 2016Dev TriverskePlaytime ~4hOn PC · Linux

✓ Like Heart of the Machine, it's known for turn-based strategy, deep simulation and sandbox freedom

≠ Where it differs: brings horror tension, cozy, relaxing feel and strong narrative focus, while skipping deep RPG systems

Many will enter, one will win. It has taken a few millennia for the art of the arena to be perfected, but we've finally done it. Ultimate Arena puts you in charge of the greatest battle royale, the one that you pick who fights and the conditions they fight under. Take charge by setting up landmines, deploying care packages, and initiating arena events.

Where it drifts furthest from Heart of the Machine: visuals and setting.

It predates Heart of the Machine by 10 years, with what that implies technically.

Genre100Combat100Game mode100World68Setting48Visuals47
Sid Meier’s Civilization® VI
StrategyGrand Strategy
SoloTacticalHistoricalBase BuildingManagementIsometric
Steam👍 86%· 374KRAWG👍 88%· 1.4KMC88IGDB87· 20OC89· 95
Year 2016Dev Aspyr Media · 2K GamesPlaytime ~15hOn PC · PS · Xbox

✓ Like Heart of the Machine, it's known for deep simulation, turn-based strategy and combat tactical

≠ Its own twist: fantasy world and multiplayer gameplay, while skipping sandbox freedom

The sixth installment in Sid Meier’s Civilization series.

It predates Heart of the Machine by 10 years, with what that implies technically.

Genre100Combat100Progression100Visuals100Setting65Game mode55
MASSIVE CHALICE
StrategyGrand Strategy
SoloTacticalHistoricalManagementMagic
Steam👍 72%· 1.9KRAWG👍 36%· 131MC73IGDB70· 3OC74· 32
Year 2015Dev Double Fine ProductionsPlaytime ~3hOn PC · Xbox · Apple Macintosh

✓ If you enjoyed Heart of the Machine, expect deep simulation, turn-based strategy and deep RPG systems

≠ Its own twist: adventure storytelling, roguelike runs and combat magic, while skipping sandbox freedom

Massive Chalice is a fantasy turn-based tactical game in the vein of XCOM. ###Plot The player assumes the role of an immortal leader in a fantasy kingdom. A dark power called Cadence repeatedly attacks the kingdom, corrupting everything it touches.

Where it drifts furthest from Heart of the Machine: progression.

On reception: its Steam reviews are mostly positive, against very positive for Heart of the Machine.

It predates Heart of the Machine by 11 years, with what that implies technically.

Genre100Game mode100Combat71Setting52Progression46
Sid Meier's Civilization® V
StrategyGrand Strategy
SoloTacticalHistoricalSci-FiBase BuildingIsometric
Steam👍 96%· 209KRAWG👍 91%· 2.0KMC90IGDB87· 5
Year 2010Dev Aspyr Media · 2K GamesPlaytime ~27hOn PC · Apple Macintosh · Linux

✓ If you enjoyed Heart of the Machine, expect turn-based strategy, deep simulation and combat tactical

≠ Its own twist: ranged combat, fantasy world and setting medieval, while skipping sandbox freedom

Real-time strategy genre has always been about domination over your opponent, and Civilization in general expanded on the concept. Civilization 5 allows players to pick one of the 43 civilizations available in, including DLCs and the expansions.

Where it drifts furthest from Heart of the Machine: progression and game mode.

It predates Heart of the Machine by 16 years, with what that implies technically.

Genre100Visuals100Combat78Setting74Game mode49Progression43
Your Only Move Is HUSTLE
StrategyGrand Strategy
TacticalSandbox WorldMeleeNarrativeCozy
Steam👍 96%· 42K
Year 2023Dev Ivy SlyPlaytime ~4hOn PC

✓ Like Heart of the Machine, it's known for deep simulation, turn-based strategy and sandbox freedom

≠ Stands apart with strong narrative focus, cozy, relaxing feel and melee combat, while skipping deep RPG systems

Equal parts deep, rewarding online PVP experience and creative sandbox for creating intense, shareable fight scenes, Your Only Move Is HUSTLE takes the classic fighting formula and turns it on its head. Take control of an over-powered fighter and use the power of precognition to plan out your every move, down to each moment.

Where it drifts furthest from Heart of the Machine: setting and visuals.

Genre100World100Combat76Setting0Visuals0
Advance Wars
StrategyGrand Strategy
SoloTacticalSci-FiIsometricMultiplayer
IGDB100· 1
Year 2001Dev Intelligent Systems · Nintendo

✓ Shared with Heart of the Machine: deep simulation, turn-based strategy and combat tactical

≠ Its own twist: multiplayer gameplay, visual 2d and visual pixel, while skipping sandbox freedom

Turn-based tactics stripped to essentials: unit triangle, terrain bonuses, capture points, and COs whose powers meaningfully change how you play. Readable within one mission. The campaign difficulty spikes sharply in its later maps, and there is no undo — a misread on turn three can cost a map you then replay from the start.

It predates Heart of the Machine by 25 years, with what that implies technically.

Genre100Combat100Game mode56Visuals56Setting50
Advance Wars: Dual Strike
StrategyGrand Strategy
SoloTacticalSci-FiIsometricMultiplayer
IGDB91· 3
Year 2005Dev Intelligent Systems · Nintendo

✓ Like Heart of the Machine, it's known for deep simulation, turn-based strategy and combat tactical

≠ Stands apart with multiplayer gameplay and visual 2d, while skipping sandbox freedom

The dual-screen entry: two COs per army with tag powers, plus a much longer campaign than its predecessors. More systems on the board than any other entry. Those systems are also the criticism — tag powers can swing a map decisively, and the balance between COs is looser than in the earlier, tighter games.

It predates Heart of the Machine by 21 years, with what that implies technically.

Genre100Combat100Visuals69Game mode56Setting50
Sid Meier's Civilization Revolution
StrategyGrand Strategy
SoloTacticalHistoricalIsometricMultiplayer
IGDB81· 8
Year 2008Dev Firaxis Games · 2K GamesOn PlayStation 3

✓ If you enjoyed Heart of the Machine, expect deep simulation, turn-based strategy and combat tactical

≠ Stands apart with fantasy world and multiplayer gameplay, while skipping sandbox freedom

Civilization compressed for consoles: games finish in a couple of hours, the tech tree is trimmed hard, and turns are fast enough to play with a controller comfortably. That compression is the trade — the diplomacy and economic layers are thin, and anyone coming from the PC entries will find the strategic ceiling low.

It predates Heart of the Machine by 18 years, with what that implies technically.

Genre100Combat100Visuals100Setting64Game mode56

Complete list of Heart of the Machine alternatives

The full catalog of games sharing gameplay DNA with Heart of the Machine, ordered from highest to lowest similarity score. Use the filters above to narrow down by genre, setting or game mode and find the alternative that best fits your playstyle.

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Frequently asked questions

What is the best game similar to Heart of the Machine?
The closest game to Heart of the Machine is Songs of Syx, scoring 79/100 on our similarity scale. They share 11 gameplay attributes, including deep simulation, sandbox freedom and turn-based strategy. It's the most faithful alternative currently available.
What are the top games like Heart of the Machine?
The three closest games to Heart of the Machine are: 1. Songs of Syx (79/100, 11 shared attributes) 2. Rebuild 3: Gangs of Deadsville (79/100, 9 shared attributes) 3. Crusader Kings III (74/100, 10 shared attributes). All share Heart of the Machine's most important gameplay attributes, ranked out of 42 candidates across 14 dimensions.
Is Rebuild 3: Gangs of Deadsville similar to Heart of the Machine?
Yes, very much so — Rebuild 3: Gangs of Deadsville scores 79/100 similarity to Heart of the Machine. They share 9 attributes, including deep simulation and survival mechanics. It's one of the most direct alternatives available.
What Simulation games are similar to Heart of the Machine?
The best Simulation games similar to Heart of the Machine are Songs of Syx, Rebuild 3: Gangs of Deadsville, Crusader Kings III and Dwarf Fortress. All share the Simulation genre alongside other key Heart of the Machine attributes like deep simulation, sandbox freedom and turn-based strategy.
How is similarity to Heart of the Machine calculated?
We compare Heart of the Machine against every game in our catalog using 14 gameplay attributes: genre, atmosphere, world structure, play modes, combat style, and more. Each category is weighted differently — genre matters more than visual style, for instance. The result is a 0-100 score reflecting how closely a game replicates the Heart of the Machine experience, not just whether it shares the same genre label.
Are there free games similar to Heart of the Machine?
Yes — Crusader Kings II is free and scores well on similarity to Heart of the Machine. It's a great way to test whether the play style clicks before investing in other paid titles.