We may earn a commission when you buy through links in our articles. Learn more.

Atomic Heart length - how long to beat

Find out the Atomic Heart length and how long to beat so you know what to expect in this action packed RPG about rampant robots and mutants.

Atomic Heart length: P3 can be seen

The flashy action RPG Atomic Heart has plenty of content to dig your teeth into in its sprawling complexes and open world infested with mutants and rampant robots out for blood. No doubt then, you’re curious about the Atomic Heart length and how long to beat the game to find out how many hours you can expect to spend. Luckily for you, we’ve got you covered with the expected length for a standard playthrough, as well as a more completionist playstyle.

Throughout the Atomic Heart length, you’ll face off against many challenging opponents. To help you on your journey, we’ve prepared an Atomic Heart walkthrough full of tips, tricks, and other handy guides. This is based on our experience with the game for our Atomic Heart review.

Atomic Heart length

The Atomic Heart length is about 25 hours for a standard playthrough, with a completionist playthrough likely taking nearly double the length.

YouTube Thumbnail

With five large facilities to explore full of side quests and activities, there will be plenty of content to make your way through while taking down the horde of evil robots and mutants. There are also environmental puzzles to wrap your head around as you explore the overrun Soviet facility.

That’s all you need to know about the Atomic Heart length. Once you’ve beaten this action RPG, check out other great FPS action games you can play using our best FPS games, best Xbox FPS games, best PS5 FPS games, or best Nintendo Switch FPS games available right now.

Developer Mundfish has come under increasing scrutiny in recent weeks after it was alleged that the Russian government stands to gain financially from the release of Atomic Heart. This is due to the fact that investors involved in the financing of Mundfish include GEM Capital, an investment fund whose founder has ties to Gazprom and VTB Bank, both of which are majority-owned by the Russian state. 

Mundfish is also partnering with VK (formerly Mail.RU) for the Russian release of Atomic Heart, evading sanctions on Steam – VK is also majority-owned by the Russian state through Gazprombank, and Mundfish’s CEO is a former Creative Director at Mail.RU.

With Russia’s ongoing invasion of Ukraine, many players are now choosing to boycott the game in protest and donate money to organisations like The Ukraine Crisis Appeal, International Rescue Committee, and the British Red Cross.