Negative Energy
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About Negative Energy
Negative Energy is a tower defense game with basic RTS mechanics. You defend the construction of a Dyson sphere until it is complete, building ships and directing fleets around the star system to intercept and destroy enemy forces.
Command your fleets
Build ships and assign them to fleets, then plan when and where to intercept enemy attacks. You can move and attack with your ships to seize the initiative, and reassign ships to other fleets.
Manage resources
Gather and manage available resources to build better ships. You can pause the game at any time.
Frequently asked questions
The best price for Negative Energy is $5.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Negative Energy are: Windows 7, 4 GB RAM, 300 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Negative Energy is a single-player game.
Yes. Negative Energy is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











