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Celtreos

Celtreos

Space shoot 'em up side-scroll

1 ratings
1 review
🎮 Games
💥 Action
🎈 Casual
$5.49 $4.99

Lowest price: $2.29 2 years ago (-118%)

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Price history

Details

  • Released
  • Updated

Features

Developer

Kevin Grant
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About

Experience a classic space shooter with modern features. Engage in challenging levels with randomized elements, a vast arsenal of weapons, and customizable ships. Enjoy a rich soundtrack or play your own music.

✓One or two-player modes
✓30 unique songs with custom music support
✓Over 12 randomized stages
✓Extensive weapon and ship customization
✓In-game power-ups and power-downs
✓Adjustable game settings (lives, graphics, speed)
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What's New in Celtreos

2.2

July 10, 2026

• New 3D effects in several stages, especially for walls. • Soundtrack improvements. • Artwork, animation and gameplay improvements.

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User reviews

Most RecentHighest RatedLowest Rated

Great SMUP game

Not quite the best I’ve played on iOS but certainly in the top 3. It’s nice,y balanced so it doesn’t get too discouraging at the beginning but it gets pretty hard quite soon.

By the way, I bought this after hearing about it on the ATP podcast.
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Response from developer

Thank you! I have made a number of further improvements (including introducing a Hard mode and tweaking the original gameplay), please try the latest version.

Developer apps

Celtreos Lite
Celtreos Lite

Shoot-em-up 3-stage trial

🎮 Games
$0.79 $1.49
See developer apps

FAQ

What is Celtreos?

Celtreos is a one or two-player space shoot 'em up game inspired by classic arcade shooters. It features waves of enemies, power-ups, and a variety of stages with randomized elements.

Can I play Celtreos with a friend?

Yes, Celtreos supports two-player mode if you have a game controller connected. Otherwise, it can be played solo.

How much does Celtreos cost?

Celtreos is available for a one-time purchase of $4.99.

Does Celtreos have ads?

No, Celtreos does not contain advertisements. It is a paid application.

What kind of music does Celtreos feature?

Celtreos includes 30 different songs, totaling 45 minutes of music. You can also play your own music and set it to auto-next for key game events.

How many stages are in Celtreos?

There are over 12 stages in Celtreos, including diverse environments like a city and space station. The wall layouts and spawn patterns are partially randomized for replayability.

What platforms is Celtreos available on?

Celtreos is available on Apple TV, iPhone, iPad, and iPod.

How often is Celtreos updated?

The latest version of Celtreos is 2.1, last updated on February 5, 2026. This indicates a history of updates and ongoing support.