Astra Moment:DIMENSION on Steam

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Astra Moment:DIMENSION

『Astra Moment:DIMENSION』 is a keyboard-type rhythm game with four lanes. Experience the new play experience of SF rhythm games with original music by students from Jeonghwa University of the Arts, a dimension note system with vibes processed in the air, and operators to help you play.

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Release Date:

Aug 22, 2025

Developer:

Jeonghwa Arts College, Kim HyeonJoong, Jeong HanHee, Ha HyeonJun

Publisher:

Jeonghwa Arts College

	Interface	Full Audio	Subtitles
English	✔
Japanese	✔
Korean	✔

Early Access Game

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Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“"Astra Moment: DIMENSION" is a rhythm game project planned by the Department of Practical Music at Jeonghwa University of the Arts. With various pieces of music, Astra Moment: DIMENSION has many unfinished features. Through this, we want to complete the functions and directions that will be added to the game through your valuable feedback.”

Approximately how long will this game be in Early Access?

“Planned as freeware, the game is in regular development. The full version is set for release in August, 26.”

How is the full version planned to differ from the Early Access version?

“In the official version, we plan to implement multi-play mode and story mode.”

What is the current state of the Early Access version?

“You will be able to play about 10 pieces of music from Jeonghwa Arts University's Department of Practical Music. You can also change the theme by pressing the F1 button on the main screen, and a rate ranking system is also introduced.”

Will the game be priced differently during and after Early Access?

“It's free even after its official release.”

How are you planning on involving the Community in your development process?

“We will be collecting and reflecting your continuous feedback through our community hub within Steam.”

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About This Game

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『Astra Moment:DIMENSION』 is a keyboard-type rhythm game with four lanes. Experience the new play experience of SF rhythm games with original music by students from Jeonghwa University of the Arts, a dimension note system with vibes processed in the air, and operators to help you play.

This is a play material using general notes and dimension notes.

4KEY PLAYING METHOD OF FALLING TYPE
It consists of EASY, NORMAL, and HARD in one song, and it is a basic 4-key falling rhythm game.
By entering the specified key (default SPACE BAR) operation, you can handle the dimension notes that fall on the line.

A variety of music that is not limited to the genre
Astra Moment:DIMENSION updates selected songs through a contest held by the Department of Practical Music at Jeonghwa Arts University. Play satisfactory with new and attractive songs.

Ranking Leaderboard Competition System
When the play is completed, the user's rating will be aggregated according to the unique system of Astra Moment:DIMENSION. The aggregated information can be checked by the ranking leaderboard, which can check the records of other competitors.