Steam locomotive choo-choo app icon

Steam locomotive choo-choo

Steam locomotive is an app to play running a (steam locomotive)

ZOUSAN · com.zousan.kishapoppo

Not rated yet 500K+ downloads v00.00.34 100.7 MB Android 8.1+ PEGI 3 · Everyone

Download APK 100.7 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v00.00.34 (334)
Updated
Mar 12, 2026 (7 months ago)
APK size
100.7 MB
Requires
Android 8.1+ (API 27)
CPU support
ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 3.0+
Category
Simulation (game)
Listed since
Apr 21, 2022 (at least)
Permissions
8
Website
zousan.tokyo
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Steam locomotive choo-choo is a game by ZOUSAN in the Simulation category, listed since at least April 2022. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 8 permissions, none of them sensitive. It asks for the same permissions as version 00.00.33. The game can read the advertising ID that ad and analytics services use.

What's new in v00.00.34

Added a Wild West-style background. Added special items to the regular icons. The interface is now steam locomotive-themed.

Description

From the listing uploaded by “appupdater”.

This is an app where you can play by running a steam locomotive (SL). Tap the coal icon to load coal into the firebox. As the firepower increases and boiler pressure rises, the SL's speed will increase. On the other hand, if you don't add coal, the speed will drop and eventually stop. Adjust the amount of coal carefully to control the speed and keep it running. There are various other icons that appear, so try tapping them. There are four types of special items. When used, you can tap that button as much as you like for a certain time. "Big Button": Tapping this icon will make the train or Shinkansen grow in two stages. "Rail Crossing": Tapping this icon will let you freely place rail crossings as much as you like. "Freight Train": Tapping this icon will make a freight train pass by. "Combustion Accelerator": Tapping this greatly boosts firepower and super speeds up the SL. ・SL icon: Transforms into another SL. ・Rail crossing icon: Brings up a crossing. ・Tunnel icon: Displays a tunnel. ・Bridge icon: Displays a bridge. ・Scenery switch icon: Changes the route to a different landscape. ・Whistle icon: You can sound the whistle. ・Station icon: Automatically stops at a station. ・Special item button: Lets you use one special item per tap. ●Many working vehicles appear on the road in front. Tap to see what happens with police cars, ambulances, fire trucks, city buses, and more. Enjoy finding out what happens

Version history

3 versions are listed, going back to v00.00.32.

v00.00.34 LATEST Mar 12, 2026 100.7 MB TRUSTED v00.00.33 Sep 15, 2025 100.7 MB TRUSTED v00.00.32 Jul 12, 2025 100.6 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Mar 12, 2026.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Mar 12, 2026
  • Validated against Google Play Mar 12, 2026
  • Signed byC=JP
  • Signing certificate (SHA-1)14:FF:E4:55:9D:17:BC:B0:18:1B:34:D0:45:AC:E6:E9:17:CA:C7:2A
  • File MD5f80d34e657c6bc35b6f799552033eb1b
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

Steam locomotive choo-choo requests 8 permissions, none of them sensitive.

Required hardware & features

Steam locomotive choo-choo APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Steam locomotive choo-choo APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is f80d34e657c6bc35b6f799552033eb1b.

Tags

zousan kishapoppo simulation locomotive

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