Steam app 1202540 · updated 12 Sep 2026, 21:43 UTC
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!
248 hourly samples, with the daily peak drawn over them. Weekends are shaded.
80 months, February 2020 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
29 days as the curve, each the highest figure that day. Behind it, 122 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 126 hourly samples. Each dip is a night. Weekends are shaded.
Marco & The Galaxy Dragon was released on 28 Feb, 2020.
- Blood, gore, and violence - References to drug abuse - Mild nudity and sexual themes
| Language | Full audio |
|---|---|
| Japanese | ● |
| English | |
| Simplified Chinese | |
| Traditional Chinese |
A blank audio cell means full audio was not marked in the returned language list.
15 achievements in total.
10 developer announcements, Feb 2020 to Mar 2025 · times in UTC
Deep discounts on over fifty visual novels from Shiravune—save up to 80% OFF! 🛒: https://store.steampowered.com/publisher/shiravune https://clan.fastly.steamstatic.com/images/36458200/2347452317d1859647215a8a592aa12124002442.png
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KanjiSukiDon't miss out on this amazing opportunity to grab your favorite games at discounted prices! 🛒: https://store.steampowered.com/publisher/shiravune {STEAM_CLAN_IMAGE}/36458200/fc279d37e8d17d1e8b68a17e36d821dcb298a772.png
KanjiSukiLunar New Year Sale is now live. Don't miss out on this amazing opportunity to grab your favorite games at discounted prices! https://store.steampowered.com/app/1202540/Marco__The_Galaxy_Dragon/ ▼Click to find out more discounted games!▼…
KanjiSukihttps://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/35756289/2b28c242a815ed1cb89668def6a8764f77d85ef1.png Shiravune has released the wild & raunchy love comedy romp HoneyHoneyHoney! on Steam in English and Chinese, with a…
Robert@HobiboxAnnouncing Phase 2 of Marco & Arco's world conquest! The biggest VN of 2020 is now— Drum roll, please, Monsieur— Available in French! Thanks to the support of all the fans who made this possible!…
Robert@Hobibox{STEAM_CLAN_IMAGE}/36458200/0869a7cd54dfd49518b0dbfccd5890a68a1e4ce4.jpg Marco & The Galaxy Dragon has received a lovely support illustration from Shoi Shizuku and Kuronomitsuki—the illustrators of TrymenT (@TrymenT_PJ), another popular…
Robert@HobiboxMarco & The Galaxy Dragon now supports Steam trading cards! Collect new community items including cards, badges, emoticons, and profile backgrounds from all over the galaxy!…
Robert@HobiboxMarco & The Galaxy Dragon, a new visual novel experience from TOKYOTOON and Hato, the writer of Noratoto, is out now on Steam! Join the vagabond orphan Marco and the galaxy-ruling dragon Arco on an adventure sure to steal a place in your…
Robert@HobiboxWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | marco.exe | any |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG