Caso Cero’s Six Mystery Files

Field notes

The game uses a familiar grid-deduction structure: six characters provide statements, players place them across rows and columns, and each elimination narrows the scene until the culprit can be identified. The homepage lists six cases with estimated play times from 15 to 30 minutes, including a 1928 Madrid hotel, a 1934 A Coruña lighthouse, and a 1936 Barcelona gallery. Caso Cero also says it plans to add new scenarios and characters weekly.