# Sig.NULL: A Puzzle Game of Systemic Order

> Sig. NULL is a free-to-play casual indie puzzle game where you organize a computer system using specialized mono-drones. Released on September 27, 2016, it features single-player, controller support, and Steam achievement

Release date: 2016-09-27
Tags: free-to-play, singleplayer, indie, casual, puzzle, difficult, 2d, exploration, sokoban, futuristic, hacking, management, robots, controller
Source: https://store.steampowered.com/app/501930/
Article page: https://web-autoai.com/articles/signull-a-puzzle-game-of-systemic-order?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
Sig. NULL is a unique puzzle game developed by SaintHeiser and published by Half-Face Games. This Steam version offers enhancements over its freeware counterpart, including bug fixes, new levels, and additional gameplay features. Players are tasked with organizing a complex computer system by controlling specialized mono-drones to place tetra-blocks correctly. The game features up to 8 distinct types of mono-drones, each with unique abilities like exploding, swapping, or infecting elements within the system.

## Highlights
*   Developed by SaintHeiser and published by Half-Face Games, this casual indie title is free to play on Steam.
*   Features single-player gameplay with Steam Achievements and full controller support.
*   Includes Steam Trading Cards and Steam Cloud saves for a seamless experience.

## Who It's For
Sig. NULL is ideal for players who enjoy logic puzzles and strategic thinking. Its unique premise of managing a computer system with specialized units will appeal to those looking for a fresh challenge. The availability of full controller support and Steam features makes it accessible to a wide range of players.

## Game Info
*   Developer: SaintHeiser
*   Publisher: Half-Face Games
*   Genre: Casual, Indie, Free To Play
*   Release Date: September 27, 2016
*   Features: Single-player, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud