
Marco, an orphan with missing memories, and Arco, a dragon who rules the galaxy, were hunting for treasure in space! On one of their adventures, Marco was given a clue to the whereabouts of her mother. Their next stop, her birthplace - Earth!
Modeled estimate, not a reported figure. How we estimate →
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Sep 10 → 2.14/day in the week after.
About


Genres
Sums Steam only; Nintendo publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $3.99−80% | 7.2Kreviews | 97% | — | $681.7K |
| $19.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 880 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
要對上電波才會好玩,我覺得劇情普通當動畫看。 要有女主可以攻略才有動力玩,不過還是給個好評
不错的故事呢
只有四五个小时的小短剧,全程配音以及超多CG+动画的演出方式让全程观看体验像看番一样。剧情是九分甚至十分的电波+无厘头,但是充足的情感铺垫也能让人每一处关键剧情感到感动
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $681.4K | 1.4K | 74% | $19.99 | |
| $681.3K | 3.4K | 96% | $9.99 | |
| $682.2K | 2.5K | 84% | $9.99 | |
| $682.4K | 4.7K | 80% | $6.99 | |
| $680.8K | 1.8K | 98% | $14.99 | |
| $680.8K | 971 | 95% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8K | 17 | 100% | $2.99 | |
| $2.4M | 4.3K | 91% | $16.99 | |
| $570.7K | 1.4K | 93% | $12.99 | |
| $135.9K | 1.1K | 98% | $7.99 | |
| $99.3K | 336 | 57% | $18.99 | |
| $50.7K | 105 | 98% | $34.99 |
Reviews, worldwide (the counter carries no country): 2.29/day in the week to Jul 24 → 3.57/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Japanese*, English, Simplified Chinese, Traditional Chinese*languages with full audio support
Hours played at review time, across 882 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
good game
一定要出续作啊啊啊啊啊啊
感觉对不上电波……
优秀的画面,优秀的音乐。 简单又让人笑泪交加的剧情。 感觉到打棒球那里,丸子就已经处理好对妈妈、家人的感受了。 龙龙,我的龙龙,QAQ~~~~阿尔可你已经是我最重要的家人了呀!!!! 两个孤独的灵魂在银河中相遇,一起冒险,这是多么美好的事情。 丸子一定要再次在银河里跟银河龙再次相遇呀!
好
主题曲很好听,CG也做得很有意思
你知道银河龙吗 一直都饿着肚子 也没有跟自己同样形状的家伙 不管走到哪里,都是外人 立刻就会躲回黑洞里 也没有什么特别的好处 就算交到朋友也只是一瞬间 最后都只能一口吃掉 孤独的吞噬着悲伤的银河龙啊 愿你此次长眠也有温暖相伴
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.