# WormholeTrain — WormholeMaintenance

> WormholeMaintenance (iPhone/iPad app by Takao Akatsu.)

- Source: https://appshunter.io/ios/app/wormholetrain/id6443495708 (this page in markdown: same URL + `.md`)
- Developer: [Takao Akatsu](https://appshunter.io/developer/1530946331)
- Category: Games, Entertainment
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.5 · 6 MB
- Languages: Korean, Dutch, Danish, German (Germany), Norwegian Bokmål, Swedish, European Spanish, American English, Ukrainian, Italian and 6 more
- Released: 2022-09-27
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/wormholetrain/id6443495708/reviews.md

## What is WormholeTrain?

This is a game of wormhole maintenance.
The game is to go through the wormhole and destroy and remove the cracks and lasts that destabilize the wormhole. Cracks are dodecahedral crystallites and lasts are icosahedral crystallites, both of which are toxins that are generated each time a wormhole is used. Both crystals are red. The green octahedral crystalline body is a structure called a cornerstone, which functions to stabilize the wormhole. If it is destroyed, the wormhole will collapse.
Navigation through the wormhole is normally automatic, but can be switched to manual steering with the flip of a switch.
Manual steering is a very exciting way to steer a spacecraft along a wormhole course, but it requires a high degree of skill and proficiency.
However, manual steering consumes less energy and scores more points for destroying unwanted objects.
Manual steering is performed by drag operation.


## Version history (last 5 releases)

### 2.3 — 2023-08-04

Supports Indonesian, Italian, Dutch, Finnish, Korean, and Chinese.

### 2.2 — 2023-07-19

Danish, Norwegian, Swedish, Ukrainian, and Portuguese were supported.

### 2.1 — 2023-03-23

Added support for German, French, and Spanish.

### 2.0 — 2023-03-16

In addition to automatic steering, manual steering is available with respect to navigation in the wormhole.(done by drag operation)
Compared to automatic steering, this is a more difficult operation, but very exciting.

### 1.0 — 2022-09-27

No release notes.

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## More apps by Takao Akatsu

- [NewtonianMechanics](https://appshunter.io/ios/app/newtonianmechanics/id1530946329)
- [StarPromenade](https://appshunter.io/ios/app/starpromenade/id1548250534)
- [StarPromenadeLight](https://appshunter.io/ios/app/starpromenadelight/id1564202748)
- [NewtonianMechanicsLight](https://appshunter.io/ios/app/newtonianmechanicslight/id1564963799)
- [LineAlgebrArt](https://appshunter.io/ios/app/linealgebrart/id1570444249)
- [ElectronOrbital](https://appshunter.io/ios/app/electronorbital/id1602247689)

All apps by Takao Akatsu: https://appshunter.io/developer/1530946331

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*