Signal. is an officially approved fan-made game based on the legendary serial experiments lain PlayStation 1 game. Developed by Team MJM, this occultic RPG reimagines the eerie, cybernetic world of Lain through a new perspective.

Players take on the role of Lain Iwakura, exploring the Wired, uncovering past logs, and interacting with familiar characters from both the anime and the original game. Unlike its PlayStation predecessor, which leaned towards an interactive adventure format, Signal. introduces RPG elements, relationship-building mechanics, and a deeper focus on unraveling mysteries hidden within the Wired.