Sun Halo
Card battler with semi-automated combat and teams of recruitable companions
Renka · Published by Renka M 01 · Released Nov 19, 2025
- Reviews
- Very Positive
- 84% of 63
- Recent reviews
- Not enough recent
- Players
- 1
- daily peak, Oct 28, 2026
- Steam Deck
- Playable
- Last update on Steam
- 11 months ago
- Nov 22, 2025
What is Sun Halo?
Sun Halo is a single-player card battler about a protagonist at a crossroads. You play skill cards and manage resources during semi-automated battles, with chances to recruit companions after fights and events. Each companion has a separate deck and progression system, while main and side stories unfold between encounters.
For you if...
- +you like building teams around complementary cards and abilities
- +you enjoy adjusting character roles as their abilities develop
Not for you if...
- −you want turn-based battles rather than real-time combat
- −you want multiplayer matches against other players
What players say
84% of 63 reviews are positive
Players praise the combination of deckbuilding and real-time tactics, while others criticize the AI-assisted character art.
Screenshots and trailer
Sun Halo system requirements
Minimum: 512mb Memory, 4 GB RAM, 0.8 GB of disk space.
As published by the developer.
Can my PC run Sun Halo?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows XP, Vista, 7, 8/8.1, 10,11
- Processor
- 2.0 Ghz
- Graphics
- 512mb Video Memory
- Memory
- 4 GB RAM
- Storage
- 800 MB available space
Does Sun Halo have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Sun Halo run on Steam Deck?
Playable Playable: it runs on Steam Deck with some adjustments.
- Sometimes shows mouse, keyboard or non-Deck controller icons
- All functionality is accessible with the default controller configuration
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Achievements
- 12
- Steam features
- Cloud saves, Family Sharing
- Languages
- Text only: English, Japanese, Simplified Chinese, Traditional Chinese, Korean.
Does Sun Halo use AI-generated content?
Yes. The developers disclose AI-generated content on the game's Steam page:
After I personally finalized the design phase, some art assets were first rendered using generative AI tools, and I then manually refined and detailed them. Similarly, certain background music pieces were developed with the help of generative AI tools. Should you have any concerns about these methods, please feel free to experience the game according to your own preferences. Thank you for your understanding and consideration.
The statement mentions: ArtMusic & sound
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam
