The Guerrilla Games team shares some inside-look on how stress-free the game development is.

Developer diaries are always worth watching because they try to focus on the bright side of development process. There are no quarrels, no urgent milestones and no crunches. If something’s hard, it’s for the greater good. It’s a video game counterpart of Opus Dei.

Irony aside, the three Behind the Scenes videos from Guerrilla Games were released and you’ll be able to see how the team transitioned from the development of FPS series Killzone to creating an open world action RPG: