All That Time is a psychological horror game for Windows that immerses players in a haunting world of memory reconstruction. Players assume the role of an operator navigating through the unstable memories of various patients within a surreal environment known as Echo Mall. The game challenges players to solve environmental puzzles and uncover corrupted memory elements while completing recall sequences that influence the narrative outcome. Each patient's mind offers unique challenges shaped by nostalgia, emotional turbulence, and dreamlike distortions.

As players delve deeper into the reconstruction process, they encounter increasingly unpredictable and unsettling environments. The game's atmosphere shifts, creating a sense of discomfort as the boundaries between the operator's role and the subjects' experiences blur. With its focus on exploration and psychological themes, All That Time presents a compelling blend of adventure and horror, inviting players to confront the complexities of memory and identity.