Developer Diary #7: How We Built the Visual World of TrainStation 3

In the seventh episode of our Developer Diaries, we’re taking you behind the scenes of the visual development of TrainStation 3: Journey of Steel.

Our goals were clear: create a world that feels believable, immersive, and true to the history of railroads. We looked at technical manuals, engineering plans, and museum pieces to build trains that feel authentic — down to the bolts, wheels, and weathering. On top of that, we developed new systems to ensure the game runs well on all devices without compromising visual quality.

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From locomotive modeling to regional design, this episode covers:

• How we use real-world references, blueprints, and museum research

• The role of in-house tools like texture streaming and optimization systems

• Our approach to modeling detailed trains, wagons, and environments

• How each region reflects authentic architecture and landscapes

If you’ve been curious about how TrainStation 3 achieves such detailed visuals on mobile, this episode breaks it down from the artist’s point of view. Whether you’re into graphics or just love seeing trains up close – this one’s for you.

🎮 Download TS3 now on Android and iOS: https://pixelfederation.onelink.me/lApH/2rc3rvp0

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