Arclight: Crystals of Refraction

Arclight: Crystals of Refraction

(Self-Published) · Board game · 2026
— Ludopedia — BGG 1–6 Solo 10–40 min
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Our Verdict
RECOMMENDED

Arclight is a treat for logic puzzle fans looking for a game that challenges the mind without needing a 50-page rulebook. The experience shines in both the calm, strategic mode and the frantic real-time mode, adapting to your mood. It's an elegant, clever game that uses light mechanics in a deeply satisfying way.

Highlights
  • Clever deduction mechanics
  • Two distinct game modes
  • Fast and easy to learn
  • Great for logic training
Keep in mind
  • Can be frustrating if stuck
  • Requires constant focus
  • Limited player interaction
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About the game

What you do in a play session

In Arclight: Crystals of Refraction, you take on the role of a researcher exploring a subterranean cavern filled with light-refracting crystals. The game is a feast for logic lovers, offering two distinct play modes. In the first, you play in turns, firing light beams into the hexagonal grid and observing how they exit to analyze the resulting color spectrum. It's pure detective work: every beam is a clue you record on your sheet to deduce where the crystals are hidden. The first one to correctly guess the layout wins. The second mode is for those who crave adrenaline: everyone gets the same optical test data and must race against the clock. Without turns, the table becomes a frantic struggle of spatial reasoning to reconstruct the cavern's layout before your opponents. It's a challenge of pure deduction and speed, perfect for testing the limits of your visual perception. If you enjoy games that demand absolute focus and a trusty notepad, Arclight will win you over with the elegance of its components and the depth it extracts from such a simple mechanic of light and shadow.

Best player count

BGG community vote

1–6 players
1 OK
2 OK
3 OK
4 OK
5 OK
6 OK

Where to Buy

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Game details

Mechanics, categories, families and credits

Publisher (Self-Published)
Designer Eric Chow
Artist Eric Chow

Frequently Asked Questions

Quick answers before you buy

6 questions
How many players can join?
The game accommodates 1 to 6 explorers.
How long does a game take?
It's quite quick, usually lasting between 10 and 40 minutes.
Is it hard to learn?
Not at all! The premise is simple, though the deduction challenge requires sharp focus.
Do I need a pencil and paper?
Yes, the game relies on note pads for you to track your clues and deductions.
Is the real-time mode too chaotic?
It's intense, but since everyone gets the same starting data, it's a fair race of logic.
Can it be played solo?
Yes, the game includes a solo mode for you to hone your detective skills.