# Trigonarium — Intense Twin-Stick Mayhem!

> Hardcore twin-stick shooter with arcade campaigns and local co-op. (iPhone/iPad app by Kimmo Factor Oy.)

- Source: https://appshunter.io/ios/app/trigonarium/id973810507 (this page in markdown: same URL + `.md`)
- Developer: [Kimmo Factor Oy](https://appshunter.io/developer/491318781)
- Category: Games, Action, Casual
- Price: $0.99
- Rating: 5.00/5 from 7 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 34 MB
- Languages: American English
- Released: 2015-04-08
- Data updated: 2026-09-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/trigonarium/id973810507/reviews.md

## What is Trigonarium?

Trigonarium is a hardcore twin-stick shooter for fans of challenging arcade gaming. Fight your way through multitudes of enemy formations in constantly shifting battle arenas to face the colossal level bosses.

Features:
- Original campaign, a 3 world arcade mode to introduce you to the world of Trigonarium
- Ultimate campaign, a 5 world super intense experience to push your skills to the limit
- Challenge modes for quick play sessions
- Local 2 player cooperative play available for all modes
- Rock solid 60fps gameplay
- Full MFi controller support for all single player and cooporative modes
- Universal purchase for iOS and AppleTV

Press:
- "If you like frantic shooters and going for high scores, all at a silky-smooth 60 frames per second, Trigonarium is the game for you." -- Touch Arcade Review

No IAP, ads or hidden costs.

## Key features

- Original campaign
- Ultimate campaign
- Challenge modes
- Local 2-player co-op
- 60fps gameplay
- MFi controller support
- Universal purchase

## Chart rankings

- #192 in Top Paid · Casual (US App Store)

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/trigonarium/id973810507/reviews.md

### 5/5 — Proto sekrori

*2026-01-16*

Just as good if not pure experience

### 5/5 — Excellent game!!

*2020-09-27*

Plays so nice on iPad, very challenging and awesome enemies and bosses. Great work!

### 5/5 — Awesome!

*2018-11-02*

Thank you for updating the game for the new iPhone screens! It looks beautiful on my iPhone XS Max! I love this game! We need another!!

**Developer response:** Great, glad that you like it! Would love to do another one, some day! :)

### 5/5 — Excellent shooter

*2017-02-05*

Très bien réalisé.
Le plus ce sont des ennemis qui essayent d'esquiver vos tirs.
Un must have qui vaut bien les 2,99€ demandés.
Bravo au dev.
Testé sur ipad pro IOS 9.3

### 5/5 — Insanely under-rated!

*2015-12-31*

Way more deserving of accolades than it gets, this is not to be missed! And NO IAP!

### 5/5 — Trigonarium > Geometry Wars

*2015-12-04*

.

### 5/5 — Fantastic and unique shooter

*2015-06-05*

Fantastic game, especially now that it has controller support.  I like the fast pace, moving arenas, and the boost/dash move is fun and different from other shooters.   I had a little trouble triggering the boost with touch controls, but with controller support it’s great now.

### 5/5 — Instant Classic

*2015-05-11*

An absolutely thumping experience from top to bottom, Trigonarium is a brilliantly executed thrill ride that will grab ahold of your heart and your thumbs and won't let go. Brimming with color, imagination and intensity, the degree of polish offered here makes the game one of the most immersive and overall best dual stick shooters available on the AppStore. Perfect controls and multiple modes for variety, coupled with no IAP of any kind make this one of the easiest reviews I've ever written for a game, period.

### 5/5 — Blast blast blast!

*2015-04-13*

Not one to usually devour twin-stick shooters, I love this very responsive controlled game. Single player is incredible, but the co-op play is some of the most intense I've experienced in iOS.

### 5/5 — What you get

*2015-04-10*

Trigonarium is what you get when a developer truly cares about the game he puts in front of players and has the skill to make that vision a reality. Superb.

## Frequently asked questions about Trigonarium

### What is Trigonarium?

Trigonarium is a hardcore twin-stick shooter designed for challenging arcade gaming. It features multiple campaign modes, challenge modes, and local 2-player cooperative play.

### Does Trigonarium have ads?

No, Trigonarium is completely ad-free. The game is a one-time purchase with no advertisements or hidden costs.

### What game modes are available in Trigonarium?

Trigonarium offers an Original campaign across 3 worlds, an Ultimate campaign across 5 worlds for a more intense experience, and Challenge modes for quick play sessions.

### Can I play Trigonarium with friends?

Yes, Trigonarium supports local 2-player cooperative play for all its game modes, allowing you to team up with a friend.

### Does Trigonarium support controllers?

Yes, Trigonarium provides full MFi controller support for both single-player and cooperative modes, enhancing the gameplay experience.

### On which devices can I play Trigonarium?

Trigonarium is a universal purchase, meaning it can be played on Apple TV, iPhone, iPad, and iPod devices.

### How often is Trigonarium updated?

The latest version of Trigonarium is 2.0.4, which was last updated on November 29, 2021. This indicates a history of updates, though the frequency may vary.

### What is the price of Trigonarium?

Trigonarium is available for a one-time purchase of $0.99, with no in-app purchases or subscriptions required.

## Version history (last 5 releases)

### 2.0.4 — 2021-11-29

- Maintainance release to support new devices

### 2.0.3 — 2018-11-14

- Full screen support for new iPads with rounded screen corners

### 2.0.2 — 2018-11-02

- Support for new screen sizes

### 2.0.1 — 2015-11-30

- Added new 60% and 140% camera zoom options

### 2.0.0 — 2015-07-27

- New 'Ultimate' arcade campaign with five new levels of fresh content
- Minor tweaks and bug fixes

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## More apps by Kimmo Factor Oy

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All apps by Kimmo Factor Oy: https://appshunter.io/developer/491318781

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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 2026-09-01.*