3.1.3 Patch Notes
SUNLESS » Devlog
12/13/2025
Changes
- Updated the calibration capsule sprite in the lab.
- Refined all of INVICTUS’s animations for a smoother and more cohesive visual experience.
- Replaced placeholder sound effects with higher-quality audio and improved several animations.
- Reworked the tutorial to provide a clearer and more intuitive learning experience.
Although we previously mentioned that the last update would be the final patch before Section 2, we wanted to make these improvements to ensure the demo offers the best possible experience. This update will officially be the last one before Section 2 launches.
We’ll be sharing updates and announcements on our social media, be sure to follow us so you don’t miss anything!
Files
SUNLESS DEMO 222 MB
47 days ago
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SUNLESS
An exhilarating 2D fast-paced futuristic shooter!
| Status | In development |
| Author | USCALS Team |
| Genre | Shooter, Action, Adventure, Platformer |
| Tags | 2D, Fast-Paced, Indie, Pixel Art, Retro, Sci-fi |
| Languages | English, Spanish; Latin America |
More posts
- 3.1.2 Patch NotesOct 06, 2025
- 3.0.2 Patch NotesSep 17, 2025
- 3.0.1 Patch NotesSep 06, 2025
- v3.0.0, Visual Overhaul and Code ReworkSep 04, 2025
- 2.1.0 Patch NotesJun 17, 2025
- SUNLESS REVAMP 2.0.0 Patch NotesJun 13, 2025
- 1.1.0 Patch NotesMay 20, 2025
- 1.0.1b Patch NotesMay 13, 2025
- 1.0.1 Patch NotesMay 12, 2025

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