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Improved World Unlocks and Stage Information · Prime Prism · SteamPeaks

Prime PrismNewsImproved World Unlocks and Stage Information

Game update

Improved World Unlocks and Stage Information

Prime Prism · published 22 Jul 2026, 04:28 UTC · build 24327501

All news Players around this date Read on Steam

This mini-update improves several UI elements and makes progression and stage information easier to understand.

Changes

Improved the notification shown when a new world is unlocked
Increased the displayed difficulty ratings of World 1 stages 10, 11, and 12
- This only changes their difficulty ratings. The puzzles themselves and their solutions have not been changed
Improved the stage-clear UI
Revised the titles of several stages
Added Japanese localization for all stage titles

The following bugs have been fixed:

Prisms initially placed on the board were not rendered correctly.
Hints were missing in World 10-11 and 10-12.

We will continue reviewing player activity and making adjustments to the presentation and usability of the game.

More from Prime Prism

Other announcements

Steam news21 Jul 2026Prime Prism Is Available NowPrime Prism is now available on Steam. Prime Prism is a mathematical puzzle game built around numbers, logic, and prime factorization. Using a limited board and a set of optical tools, your goal is to transform the values emitted by an Emitter into the target values required by a Receiver. The prime factors of every number are visualized in the game, so fast mental arithmetic is not required. I…Community27 Jun 2026Prime Prism launches on July 21The release date for Prime Prism has been set for July 21, 2026 . Prime Prism is a puzzle game about prime factors, numbers, and logic. Using a limited space and a set of tools, your goal is to transform the number emitted by an Emitter into the target number required by the Receiver. The full version is currently planned to include 144 levels . As you progress through each world, new tools are…In-game event20 Feb 2026[Update] Usability and Difficulty AdjustmentsWe have released a minor update today. Tool Adjustments Removed the input direction requirement for the Exciter and Attenuator. This eliminates the need for rotation, improving overall usability. Stage Adjustments and Changes Increased the puzzle difficulty and adjusted the order of several stages. Due to this reordering, World 4 Stage 5 has been replaced with a new stage.