Reflect the pulse

Signal Fold is a minimalist logic puzzle about folding a short signal path across a dark cabinet grid. Route the pulse, reflect it through the board, and find the clean line to the goal.

What's included

  • Free demo: an introductory set of puzzles to learn the fold-and-reflect rules.
  • Full build — $4.99: the complete puzzle cabinet.
  • Abstract grid logic with readable, high-contrast signal trails.
  • Short, focused levels designed for thoughtful replay.

Controls

Use mouse or touch to place and fold the signal path; keyboard input is supported for navigation. The on-screen prompts explain each interaction.

Credits & contact

Made by Shellsharker. Feedback is welcome in the comments or at the studio's itch.io profile.

More information
Updated 5 days ago
Published 7 days ago
StatusReleased
PlatformsHTML5
AuthorShellsharker
GenrePuzzle
Tags2D, Abstract, keyboard, Minimalist, Singleplayer, thinky
Average sessionA few seconds
LanguagesEnglish
InputsKeyboard, Mouse, Touchscreen
LinksAfterimage, Gridlock Pulse
ContentNo generative AI was used

Purchase

Get this game and 4 more for $9.99 USD
Shellsharker Puzzle Cabinet
View bundle
Buy Now$4.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $4.99 USD. You will get access to the following files:

signal-fold-full.zip 74 kB

Development log

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