Buy Brink of Extinction PC key
Offers
Trailers & screenshots
1 / 12



About Brink of Extinction
Brink of Extinction is a tower defense game set among the ruins of human civilization. After dramatic changes to the ecosystem, insects mutate into large, vicious creatures. You lead an advanced group of human survivors, gathering resources and protecting the remaining human population from insect swarms.
Campaign and modes
The campaign spans 15 levels, where you battle insect swarms and uncover the game’s background story. Another 8 levels are available in Continuous mode.
Defences and enemies
You have an arsenal of weapons, from machine gun turrets to plasma and rail turrets. As you encounter and unlock turrets and enemies in the campaign, you can view them in detail and learn their strengths and weaknesses.
Story and achievements
Find 15 pieces of the story hidden throughout the campaign to complete the background story. The game also has 72 achievements; collecting them unlocks the entire achievement display area, which takes you through the different scenes encountered in the game.
Frequently asked questions
The best price for Brink of Extinction is $3.99 at Steam. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Brink of Extinction stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Brink of Extinction are: Windows 7, 8 GB RAM, 2 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Brink of Extinction is a single-player game.
Yes. Brink of Extinction 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.











