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Sig.NULL

Push and rotate blocks, placing them at their places. Discover mono-drones abilities, step by step learn rules of that somber techno world. Solve more than 100 amazing puzzles!

Steam Page
Developer
SaintHeiser
Publisher
Half-Face Games
Release
September 27, 2016
9 years and 310 days ago
Steam Reviews
Mostly Positive136 reviews71.3%

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Game contextLatest: IGF Team
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed without a proven bounded regional or service-only role.
Search Google: Is Sig.NULL self-published or published by Half-Face Games?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Sig.NULL and Half-Face Games funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Sig.NULL and SaintHeiser?Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.
The title released with a separate publisher relationship.

Media

9 items

About the Game

Your task is to put things at their places inside a complex computer system. It’s a whole world with its own laws and filled by mono-drones, which you will control. Use them to place tetra-blocks at its places.

  • There are up to 8 different types of mono-drones with individual features (explode, swap, infect, time-control and more)
  • Hidden rules of game world, which you have to explore for progression
  • Non-linear. You always have few levels to try. If you can't solve one, then try another!
  • More than 100 levels which were built with care for you to learn all the rules step by step.

Reach System Core and discover how this techno world was born!
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