A downloadable game for Windows and macOS

Buy Now$7.00 USD or more

Purple Noise Echo is a ambient tactical game in which you play Node, a silicon entity who wakes up in an unknown place made of hexagonal tiles.

- Gather and manage resources.
- Move tiles up or down in order to create your path.
- Enlist and control other entities and give them different skills discovered on the way.
- Don't get killed or exhausted...

The game is about discovering the hard way : the mechanics, the place, the story and more.

This is an under development one-man project. So any support, advice or feedback is much appreciated :)

Updated 14 days ago
PlatformsWindows, macOS
Rated 3.5 out of 5 stars
(11 total ratings)
GenreStrategy, Adventure, Puzzle
Made withUnity
TagsAtmospheric, Exploration, Sci-fi, story
Average sessionAbout a half-hour
InputsKeyboard, Mouse


Buy Now$7.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $7 USD. You will get access to the following files:

PurpleNoiseEcho_1_4_mac.zip 117 MB
PurpleNoiseEcho_1_4_win.zip 107 MB

Development log

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been trying to download the game and when i install and play it the program crashes then deletes the program that runs the game


What do you mean by « it deletes the program »?

Could you please tell me what system you are using ?

(1 edit)

when i run the program it plays a short bit of the intro and main screen but after some time it crashes and is suddenly gone out of the folder and i cant find it anywhere and i am playing it on the latest version of windows do you want what cpu and gpu i am using?

edit: weird that after 20 or so reinstalling and re downloading and restarting the computer that it starts working now?


Ok, so I think it's an anti-virus issue.
That's why your files gone missing. 
Did you launch the game through the Itch app ? if not I suggest you to do so.
You may also authorize the game executable in your anti-virus software. 


Very interesting and unique strategy game, that I look forward to exploring further once its out of Early Access, as its currently still missing a clear structure, save system, polish and usability improvements. It is still incredibly interesting to explore the game mechanics, which require you to explore the levels, and find the different upgrades and how they change and explain how you survive and interact with the world. Anyone curious about unique game ideas in the bundle should check this out and keep this on their radar. 3/5 (for now)

More Racial Justice Bundle impressions:

Thanks for the review. 
I'll be posting updates soon and I'm working on finishing the game in the not too distant future. I hope the final version will meet your expectations. 
Thank you again for playing and enjoying the game, this is precisely what motivates its development.

Great look, love the background noises/robot sounds, could use a bit more instructions on what to do (or just WHY) in the beginning, especially since there's no save feature yet. A good start!


I'm working on the narration right now, trying to find the right balance between letting the player get lost and trying to understand little by little, and getting enough information to move forward and keep a proper flow.
And, yes, the saves will eventually be implemented some day soon. :)

Testing... Intriguing aesthetics