Prison Architect 1.02 -35409- Dlc |link| -

Introduces the "Crimson Insane" security level, requiring Psychiatrists and padded cells.

represents a pivotal technical milestone in the game's post-launch support cycle, particularly following the transition of development to Paradox Interactive and Double Eleven. Released on July 2, 2020 , this hotfix was specifically designed to stabilize the massive content influx brought by the Island Bound DLC . Core Technical Fixes in Version 1.02

Classic premade prisons like The Alcatraz and The Rock received specific visual and mechanical polish to match the new island-themed features. Expanding Your Prison: Related DLCs Prison Architect 1.02 -35409- DLC

A free DLC that allows Wardens to move prisoners between security sectors based on behavior.

The primary goal of build 35409 was to address critical stability and artificial intelligence issues that emerged after the introduction of maritime and aerial logistics. Key improvements include: Core Technical Fixes in Version 1

Version 1.02 was released specifically to support the expansion, which fundamentally changed how Wardens manage logistics.

While version 1.02 was the era of islands, it sits within a broader ecosystem of expansions available through retailers like Steam , GOG , and Epic Games . Notable DLCs from this period include: Key improvements include: Version 1

Fixed multiple issues where guards and prisoners would experience pathfinding errors or "soft-locking" due to complex island layouts.