Litmustest is a Horror Search Action game. Search every room, manage a limited inventory, solve puzzles and fight against the dangers spawning from the depths of this facility. Nova Conti is a researcher at Obyekt Grovnyca, a research facility so classified it doesn't appear on any public record. She's working a late shift when the protocol kicks in. A colleague calls from somewhere deep in the building, locked in with no way out, reporting that security has gone completely silent. Then the line cuts off. The exits lock. Nova is trapped