Prison Architect by Double Eleven is a construction and management simulator game that offers a unique and immersive experience. As a player, you are responsible for building and managing a prison, hiring staff, and ensuring the safety of the prisoners.

The game's campaign mode serves as an interactive tutorial and is divided into five parts. Each part focuses on two game aspects and has its own story told with Polaroid photos. The campaign mode has no failure conditions, allowing the player to learn the basics of the game without the pressure of losing.

In addition to the campaign mode, the game offers Sandbox Mode and Escape Mode. The Sandbox Mode has no main goal and allows the player to experiment with building and managing a prison. However, there are several failure conditions, such as bankruptcy or a riot. The Escape Mode, on the other hand, has both winning and losing conditions. In this mode, the player takes on the role of a prisoner trying to escape and causing destruction along the way.

Overall, Prison Architect is a unique simulation game that offers a challenging and engaging experience.