Summary:
- The article discusses the game length of Atomfall, an upcoming survival-based first-person shooter game.
- It states that the game's developer, Atomic Jelly, has revealed that the main story campaign will take around 8-10 hours to complete, with additional side content and replayability.
- The article also mentions that Atomfall will feature a procedurally generated open world, allowing for varied gameplay experiences upon each playthrough.