Excellent writing and branching story
Mentioned in ~1 in 3 positive reviews
“Whoever wrote all the roleplay aspects of the game needs a reward. Seriously.”
Steam review · 33.5 h played ↗
Heart of the Machine
Worth buying? What 293 Steam reviews say.Worth buying? Here’s what 293 Steam reviews actually say.
Very Positive · 91%Very Positive · 91%Arcen Games2026Grand Strategy · Strategy · Simulation
−70%$29.99$8.99
US Steam price, checked 5 h ago
The verdict
A quirky, story-first RPG disguised as a 4X/city builder where you play a newly sentient AI. Skip it if you want real strategy depth, a true sandbox, or dislike dense UI and long tutorials.
Great for
Narrative and roleplay fans who like quirky genre blends and replaying timelines
Main risk
Expecting an open 4X sandbox but getting a railroaded, story-driven game with a confusing UI
What players love
Unique genre mix unlike anything else
Mentioned in ~1 in 3 positive reviews
“This is probably a peak of indie design. It is unique and experimental”
Steam review · 9.3 h played ↗
Responsive developer with frequent updates
Mentioned in ~1 in 6 positive reviews
“I have never seen such a dedicated, responsive, and enthusiastic developer.”
Steam review · 6 h played ↗
Huge depth and content to discover
Mentioned in ~1 in 8 positive reviews
“Baffled by how much game is in here.”
Steam review · 5.7 h played ↗
Timelines give replayability and choice freedom
Mentioned in ~1 in 11 positive reviews
“The Timeline system makes it so you never really feel like you have to start a new game, just spin up a new timeline”
Steam review · 137.2 h played ↗
Great soundtrack and atmosphere
Mentioned in ~1 in 13 positive reviews
“Fantastic soundtrack and atmosphere”
Steam review · 66.4 h played ↗
What players complain about
Overwhelming and poorly explained
Mentioned in ~2 in 5 negative reviews
“I instantly felt overwhelmed. I had no idea what was going on.”
Steam review · 0.8 h played ↗
Shallow systems, hard caps, no consequences
Mentioned in ~1 in 4 negative reviews
“Resources don't really matter.”
Steam review · 6.4 h played ↗
Railroaded, little real freedom
Mentioned in ~1 in 4 negative reviews
“The reality is that it's just a really, really long tutorial.”
Steam review · 8 h played ↗
Confusing, cluttered UI
Mentioned in ~1 in 5 negative reviews
“Sweet merciful heavens the UI hates you in this game.”
Steam review · 12.4 h played ↗
Really a visual novel, not strategy
Mentioned in ~1 in 7 negative reviews
“This isn't a strategy game. It's a visual novel pretending to be one.”
Steam review · 1 h played ↗
Softlocks, dead ends and repetitive timelines
Mentioned in ~1 in 9 negative reviews
“Game softlocks me after hours because i cant up a unit cap thats stuck at 0 and needed for progression”
Steam review · 4.8 h played ↗
System requirements
From the Steam store page
Steam Deck: Verified5 GB
Minimum
OSWindows® 10 (64-bit)
ProcessorIntel® Core™ i5-760 (quad-core) / AMD® Phenom™ II X4 965 (quad-core)
Memory6 GB RAM
GraphicsNVIDIA® GeForce® GTX 550 Ti (1 GB) / AMD® Radeon™ HD 7770 (1 GB)
Storage5 GB available space
Recommended
OSWindows® 10 (64-bit)
ProcessorIntel® Core™ i5-4470 (quad-core) / AMD® FX-Series™ FX-4350 (quad-core)
Memory8 GB RAM
GraphicsNVIDIA® GeForce® GTX 760 (2 GB) / AMD® Radeon™ R9 380 (2 GB)
Storage5 GB available space
OSWindows® 10 (64-bit)
ProcessorIntel® Core™ i5-760 (quad-core) / AMD® Phenom™ II X4 965 (quad-core)
Memory6 GB RAM
GraphicsNVIDIA® GeForce® GTX 550 Ti (1 GB) / AMD® Radeon™ HD 7770 (1 GB)
Storage5 GB available space
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