Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3453760 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| Live count (today's peak floor) | 0 |
| Price | $9.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $9.99 |
| Current price USD | $9.99 |
| Release date | Feb 20, 2026 |
| Developer | D3F!B |
| Publisher | D3F!B |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | No user reviews |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | 13 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3453760/ |
Short description
Brand-new gimmicks, pixel-style characters. Solve the puzzles and light up the night of Arcanum with Inotera, Helian.
About this game
🌌 Arcanum: A World of Stars and Astrology To recover the lost light, the master and her apprentices, Helian and Oenothera , continue their training. Under the master’s guidance, the children—and the player—learn how to read constellations by using stardust and light. 🧩 Rising Difficulty & New Gimmicks Bound by destiny, the two children set out to find the light of the sky. With the star clusters torn in two, each must solve puzzles separately. You’ll need to ask your partner for clues you can’t see and share your own information—cooperation is everything. Some puzzles can’t be solved alone, but together, you’ll uncover the constellations. At its core, this is a game where teamwork matters —communication and deduction are key. Play with a friend and take on the challenge together! You can play online with a friend, or offline by switching between the perspectives of both characters on your own. (Number of players: 1–2) Multiplayer mode is currently in development.
Supported languages
Korean