Sig.NULL
-0%- Genres
- Casual, Indie, Free To Play
- Released
- 27 Sep, 2016
- Developer
- SaintHeiser
- Publisher
- Half-Face Games
Sig.NULL price history
£0.25 today90-day low £0.25 (28 Oct 2026)Lowest recorded £0.2590-day average £0.25
Today's price is the lowest we've seen in the last 90 days. Lowest UK-working PC price across all the stores we compare (keys and accounts, any edition); tracked since 28 Oct 2026.
About this 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!
Trailer
Screenshots
PC system requirements
Minimum
- OS *
- Microsoft® Windows® XP / Vista
- Storage
- 25 MB available space
Recommended
- OS *
- Microsoft® Windows® 7 or later
- Storage
- 25 MB available space
Sig.NULL prices: questions & answers
What is the cheapest Sig.NULL price for PC?
The cheapest Sig.NULL PC key right now is £0.25 at Kinguin. We compare 2 offers from 2 stores for PC, and prices update at least twice a day.
Cheapest price today: £0.25 at Kinguin. We compare 2 stores for Sig.NULL, and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).