Astrea: Six-Sided Oracles is a Casual, Strategy game from Little Leo Games with a 93% positive Steam review signal. Indie Lantern indexes it for players browsing by relaxing, tense, single-player.
Game snapshot
- Developer
- Little Leo Games
- Release year
- 2023
- Playtime
- Varies by player
- Price
- $16.24
- Review signal
- 93% positive
Screenshots
System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system OS: Windows 10, 64-bit Processor: Intel Core i3 Memory: 4 GB RAM Graphics: 1GB RAM, OpenGL 3.3 Storage: 2 GB available space
- Recommended
- Requires a 64-bit processor and operating system OS: Windows 10, 64-bit Processor: Intel Core i7 Memory: 8 GB RAM Graphics: 4GB RAM, OpenGL 4.5 Storage: 2 GB available space
From Steam reviews
Review notes
Astrea: Six-Sided Oracles is worth a closer look if you want deckbuilding, replayable, strong atmosphere, and exploration.
Best for players who want strong atmosphere, hand-drawn, deckbuilding, and replayable.
Check more carefully if you dislike unclear onboarding.
deckbuilding
Play styleCard choices, deck shape, and synergies matter.
replayable
FitThe structure gives reasons to return rather than finish once.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
hand-drawn
SettingThe look is closer to illustration than generic 3D assets.
management
Play styleThe game asks you to run, improve, or balance a system over time.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
Steam review snapshots
Instead of drawing cards, you roll custom dice to purify or corrupt your enemies (or yourself).It’s not unfair, but if you prefer deterministic strategy over probabilistic risk management, it can get frustrating.The art style leans heavily into that mystic-sci-fi vibe, with Oracles that look like stained glass windows crossed with alien monks.With elegant mechanics, beautiful art direction, and consistently strong performance (especially on Steam Deck), this one stuck with me.Why it fits
Check it if you want casual, strategy filtered by relaxing, tense, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.