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Every constellation in Blue Price and how to unlock them

Every constellation in Blue Price and how to unlock them

TOI Sports Desk / TIMESOFINDIA.COM / Apr 15, 2025, 12:53 IST

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Unlock the celestial secrets in the Blue Prince observatory and transform the runs. The guide will reveal how you can access each of the constellations- from basic North Star to rare Florealla, maximizing each constellation's unique benefits. Learn through it to strategically explore and manage resources. Also, adjust the telescope for optimal constellation alignment, ensuring a victory in Room 46.

Every constellation in Blue Price and how to unlock them

(Image via Dogubomb Inc.)

The Blue Prince observatory holds some celestial secrets. They can transform your runs. But that is only possible if you know how to unlock all the constellations. While some are just straightforward, the others remain frustratingly elusive. Here is exactly how you can access each of the constellations to maximize the benefits from them. Follow through the below-mentioned to avoid any confusion or mishap.

Every Constellation in Blue Prince and how to trigger them

Is This The BEST Strategy Puzzle Adventure Game!? (Blue Prince)

Constellations	No. of Stars	Description— Star Rewards and more	Summary
North Star	1	Most basic constellation. Unlocks immediately after the first observatory visit. Gives 1 gold coin— useful for early game purchases.	Starting point
The Twins	2	Found after entering 2 different observatories. Spawns 2 locked trunks in the starting room. Keys become a huge priority.	Double loot
The Slice	3	3 observatory = +3 steps each day. It’s essential for the runs when the exploration is quite tight.	Extra movement
Diamondus Minor	4	4 stars rewards bonus gem. Let’s you skip the risky room drafts early on.	Free gem loot
The Southern Cross	5	5 observatories make 4-door rooms, which is quite common. Reduces the dead ends.	Path expansion
Farmer’s Apple	7	7 stars turn the apples into a +5 step boost. It makes hunger management trivial.	Step refuel
Clavis, the Key	8	8 observatories give a free key daily. It is perfect for hoarding or the emergency unlocks.	Lockpick advantage.
Diamondus Major	11	11 stars = +5 gems each day. It breaks the economy wide open.	Gem windfall
Draxus, the Dead	12	12 stars increase the dead-end rooms. It’s useful only for speedrunners who are hunting for certain specific layouts.	High-risk play
The Sail	15	15 observatories help to slash the shop prices by 50%. It makes the late-game purchases trivial.	Half-price all things
Florealla	20	It is the rarest constellation that is unlocked at 20 stars. It floods the green rooms with the special flowers for the massive bonuses.	Flower paradise

Where are the other missing constellations?

If you read through right, you will notice there are gaps in the constellations— 6, 9, 10 and more. These do not have any unique effects. Instead, they combine the 2 lower-tier bonuses. Like,

6 stars- you will get Diamondus Minor (4) + The Slice (3).
9 stars- you will get Southern Cross (5) + Diamondus Minor (4).
10 stars- you will get Farmer’s Apple (7) + The Slice (3).

The Blue Prince game gives priority to the strongest possible combo at the player’s current star count.

Useful tips to find and unlock constellations in Blue Prince

Draft the observatories when they appear in the room queue.
Exploring aggressively is important. Some observatories are hiding behind the branching paths. Check properly.
Avoid the resetting runs as the stars carry over between the attempts made.
Check the telescope on a daily basis. Any misalignment will show the wrong constellation.
Avoid Draxus unless you are out there hunting for the rare rooms. It will increase the dead ends and can even ruin the runs.

Now, if the rewards seem off, you can always re-adjust the telescope. Any wrong angle will display an incorrect constellation. Make sure to master it all and Room 46 will not stand a chance.

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About the Author

TOI Sports Desk

The TOI Sports Desk excels in a myriad of roles that capture the essence of live sporting events and deliver compelling content to readers worldwide. From running live blogs for India and non-India cricket matches to global spectacles featuring Indian talents, like the Chess World Cup final featuring Praggnanandhaa and the Badminton World Championships semifinal featuring HS Prannoy, our live coverage extends to all mega sporting events. We extensively cover events like the Olympics, Asian Games, Cricket World Cups, FIFA World Cups, and more. The desk is also adept at writing comprehensive match reports and insightful post-match commentary, complemented by stats-based articles that provide an in-depth analysis of player performances and team dynamics. We track news wires for key stories, conduct exclusive player interviews in both text and video formats, and file content from print editions and reporters. We keep track of all viral stories, trending topics and produce our own copies on the subjects. We deliver accurate, engaging, and up-to-the-minute sports content, round the clock.

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