Studio Koba announced on August 27 that the demo for the new first-person horror game Wavie Wavie has been released to coincide with the Steam Scream Fest. Wavie Wavie is scheduled for release on Steam in the winter of 2026 or early 2027.

Wavie Wavie presents a first-person horror experience combining the bright, cheerful vibe of a retro children's television programme with the eerie undertones of a mysterious world. In the game, players step into an impossible car park trapped in an endless loop, where reality begins to shift in subtle and terrifying ways.

Players take on the role of an agent of A.P.R. (Agents of Plane Reinforcement) tasked with observing, investigating, and documenting each repetitive section. With each loop, new anomalies may surface, and the more is uncovered, the deeper this world sinks into an incomprehensible labyrinth. The core objective is to unravel the mystery behind these bizarre phenomena through repeated exploration and observation. Within the game, simple gestures carry unexpected meanings, and unique messages deliver the distinctive horror of Wavie Wavie.

Meanwhile, Studio Koba previously developed titles such as Narita Boy, Haneda Girl, and Future Knight.