Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3891440 |
| Live current players | 0 |
| SteamPulse tracked peak | 2 |
| Live count (today's peak floor) | 0 |
| Price | Free to play |
| Free to play | Yes |
| Discount | 0% |
| Original price USD | — |
| Current price USD | Free |
| Release date | Aug 8, 2025 |
| Developer | 周坤滔, 赵璟钰, 邹童画, 吴晓行 |
| Publisher | Beijing Film Academy |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Positive |
| Positive review percent | 81% |
| Positive reviews | 13 |
| Negative reviews | 3 |
| Total reviews | 16 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3891440/ |
Short description
A dual-character 2.5D puzzle adventure where Sun and Moon swap roles in a distorted world. Control both characters across inverted spaces, solve time-shifting puzzles, and restore cosmic order. No combat, just pure atmospheric exploration and logic.
About this game
日月谜书 MidnattsSol is a single-player 2.5D puzzle adventure game where players control both the Sun and the Moon—two characters whose roles have been mysteriously reversed. In a surreal world of environmental collapse and inverted time, they must collaborate, adapt, and explore together to restore cosmic harmony. 🔸 Dual-character Puzzle Solving Switch between Sun and Moon—each bound to opposite conditions. The Sun exists only in shadow, while the Moon walks only in light. Use their complementary skills to overcome spatial challenges. 🔸 Narrative-driven World Unfold a poetic story told from the perspective of children in a broken world. Discover the consequences of careless stewardship of time and nature. 🔸 Themed Chapters Explore 4 hand-crafted chapters, from chaotic cities and tilted offices to time-looped forests and upside-down archives. Each level introduces new mechanics and collaborative logic puzzles. 🔸 Unique Mechanics Push-pull puzzle mode Time inversion logic Space flipping & gravity rotation Light/dark dual-world traversal 🔸 Art & Sound Enjoy painterly visuals with expressive line art and textured environments. Accompanied by ambient soundscapes that enhance the surreal experience. 🔸 No Combat, No Microtransactions This is a peaceful, story-rich exploration game with no enemies or battles. One-time purchase, full offline experience. Keyboard and controller fully supported Character switch, push/pull modes, exploration and puzzle interface navigation
Supported languages
Simplified Chinese * * languages with full audio support