Groove Coaster
Riding the rhythmic rails of success from smart phone, into the arcades, now GROOVE COASTER arrives on Steam! Are you ready to ride a roller coaster of sound and light through a universe of music?

Very Positive · 5,486 reviews
92% positive (5,064 / 5,486)












“God, please help me…” Become a god and rewrite fate with words. Drag and reorder sentences from pleading letters to twist cause and effect, changing the lives of those who wrote them. When countless joys and sorrows collide, what kind of “Wonderful World” will you create?
Released
June 6, 2017
Price
Platforms
macOS · Windows
Developer
Publishers
Last sync
September 26, 2026
This game first launched in 2017. As a title with a few years behind it, some of its views and wording may not hold up perfectly by today’s standards—thank you for your understanding.
I run a one-person studio with outsourcing support. Energy is limited, so maintenance and updates will be relatively slow. Please rest assured, though: the game will keep being maintained.
If it gave you a good time, a review would mean a lot to me. If something didn’t sit right, or you hit a bug, feel free to email me.
Thank you for your patience and support!
Steam makes this easy now—you can find me via the links in the right-hand sidebar (including the QQ group and Discord). A few extras:
Feedback email: wangmiaoyi.studio@gmail.com
Official Taobao shop (merch): 王妙一工作室
Official website:

In a quiet corner of the city, a rumor still circulates:
Write your troubles on a scrap of paper. Hold it at midnight and pray—“God, please help me…”—and a god will hear you, and change your fate.
You are that god, waking in a strange space.
Your only companion is a talking dog (?), and a steady stream of letters from the human world. The writers come from everywhere, each standing at a turning point:

You cannot descend to the mortal world. What you have is a single power: reassemble language, and rewrite reality.
Read each letter, then freely drag and reorder the sequence of events—the cause and effect on the page.

They say a god chooses for the greater good. But are these really the best choices for mortals?
In this world, there is no perfect answer.
Sharp deduction and wild imagination are both fair game. Sometimes a ridiculous experiment unlocks an ending you never saw coming. Among countless combinations, find the path that leads to a “Wonderful World.”
