# CrystalSplinter — OctahedronPalace

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

- Source: https://appshunter.io/ios/app/crystalsplinter/id1633885062 (this page in markdown: same URL + `.md`)
- Developer: [Takao Akatsu](https://appshunter.io/developer/1530946331)
- Category: Entertainment
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.5 · 1 MB
- Languages: Korean, Dutch, Danish, German (Germany), Norwegian Bokmål, Swedish, European Spanish, American English, Ukrainian, Italian and 7 more
- Released: 2022-07-18
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/crystalsplinter/id1633885062/reviews.md

## What is CrystalSplinter?

It is a shooting game.
The setting is a world based on an octahedron, like a diamond crystal.
The game begins with you being expelled from the octahedral palace.
Your mission is to return to the octahedron palace from which you were banished.
The octahedrons guarding the palace will become 12 mines when destroyed.
The goal is to return safely to the palace while avoiding the mines.
To change direction, press and hold the triangle button.
Until you understand the outline of the game, it is better to enjoy the beginner's course.


## Version history (last 5 releases)

### 1.4 — 2023-09-12

Supports Indonesian, Italian, Dutch, Finnish, Korean, Chinese, Danish, Norwegian, Swedish, Ukrainian, and Portuguese.

### 1.3 — 2022-08-15

The dodecahedron and icosahedron were added as guardians of the palace.

### 1.2 — 2022-08-02

Fixed a bug regarding the top 10, where it was swapping between pro and beginner.
Added support for German, French, and Spanish.

### 1.1 — 2022-07-28

Add wide-angle feature.
The best 5 are now the best 10. In addition, the best 10 were established for each of the normal mode and beginner mode.
The best 10 display was changed to a picker view.

### 1.0 — 2022-07-18

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.*