Black Jewel is a Action, Adventure, Casual game from Oscar Celestini with a 67% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Oscar Celestini
- Release year
- 2017
- Playtime
- Varies by player
- Price
- $1.99
- Review signal
- 67% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7
Processor: Intel Core i5-4440 (or equivalent)
Memory: 2 GB RAM
Graphics: nVidia 320M or higher, or Radeon 7000 or higher, or Intel HD 3000 or higher
DirectX: Version 9.0
Storage: 15 MB available space
From Steam reviews
Review notes
Black Jewel is worth a closer look if you want pixel art, controller friendly, boss rush, and strong atmosphere.
Best for players who want pixel art, strong atmosphere, controller friendly, and boss rush.
pixel-art
SettingThe visual language is pixel-led or deliberately retro.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
replayable
FitThe structure gives reasons to return rather than finish once.
hard-but-fair
FitThe challenge is demanding, but players describe it as learnable.
Steam review snapshots
You got only one life and there are no checkpoints, so you´re gonna spend most your time memorizing enemy movement and attack…Its not complicating or anything, but from a controller perspective, using an analogue stick with the UP position being the jump is…Graphics, sound, command response, feelings: ALL in this Black Jewel perfectly reproduces a game of the 8-bit computers age.While the simplicity of the visuals aligns with the game’s overall design, it does little to create a memorable or immersive atmosphere.Why it fits
Check it if you want action, adventure filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.