SimulationIs Hmmsim Metro worth it for you?
We tell you who should skip it, too.
Play it if you…
Good fit- Railway simulation fans who want to operate Seoul Subway Line 1
- Train-driving enthusiasts who want to manage signals and changing power systems
- Simulation players who prefer structured route operation over open-ended activities
Skip it if you…
Saves you a refund- Players seeking action or combat may find the driving-focused gameplay narrow
- Players who prefer passive sightseeing may hit a wall when monitoring signals, speed, voltage, and driver alerts
- Players looking for a broad railway network may find the experience limited to the listed Seoul Line 1 section
Our take on Hmmsim Metro
The bounce point arrives in the cab: operation requires attention to ATS signals, speed, voltage changes, and the DSD driver-alert system. Players expecting passive sightseeing may hit that wall when routine travel becomes a sequence of monitored driving procedures.
What is Hmmsim Metro?
Hmmsim Metro simulates train operation on the Seoul Subway Line 1 section between Kwangwoon Univ and Anyang/Gwangmyeong.
The route covers about 43 kilometres and 30 stations, with above-ground and underground sections in similar proportions. Train cabs resemble real-world equipment, while operation includes ATS signals, speed control, and switching between AC and DC power where voltage changes occur. A DSD driver-alert system requires attention during driving. The route also includes platform screen doors and position indicators. Several diagrams provide different operating options, with multiple trains and scenery that changes over time. The game also includes a hidden train for operation.
How Hmmsim Metro plays
- 01Seoul Line 1 Route
- The simulated section runs between Kwangwoon Univ and Anyang/Gwangmyeong, covering about 43 kilometres and 30 stations.
- 02Mixed Route Sections
- The route includes above-ground and underground sections in similar proportions.
- 03Signal-Based Driving
- Operation includes ATS signals, position indicators, and speed control based on signal conditions.
- 04Power System Changes
- Train operation requires switching between AC and DC power where voltage changes occur.
- 05Driver Alert System
- The cab includes DSD, which requires attention during train operation.
- 06Multiple Operating Diagrams
- Several diagrams provide different operating options, trains, and scenery changes over time.
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Hmmsim Metro: platforms & release
Is Hmmsim Metro worth it?
It is worth it if: railway simulation fans who want to operate Seoul Subway Line 1. Skip it if: players seeking action or combat may find the driving-focused gameplay narrow.
Where can I download Hmmsim Metro?
Use the Download Now button on this page: it opens Hmmsim Metro's store page, where you can choose how to get it.
What platforms is Hmmsim Metro on?
Windows only.




