Terminal Lucidity is a free horror puzzle game on Steam with a perfect user review score, although this may be inflated due to its recent release and limited reviews. Developed by Happy Accident Studios, it features intricate puzzles that elicit mixed reactions from players. The game casts players as a technician maintaining supercomputers underground, requiring them to decipher terminal languages to uncover hidden truths. User feedback is positive, with players enjoying the problem-solving aspects, though the game lacks a save feature, leading to varied completion times. Compatibility with the Steam Deck is currently unknown.