A free Portuguese-language mystery demo for adults, playable solo or by two people on the same device. Investigate a missing lens by reading eight fictional documents and making four deductions, with optional hints and no timer. This demo has its own ending. No account is needed; progress stays in your browser. Original fiction with AI-assisted text and images, without graphic violence. We are seeking feedback on clue clarity, difficulty and where players get stuck.
O Intervalo de Âmbar — demo was submitted to SlowDen by Maicon Ramires. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-10-06. It runs in the browser with no download, no install and no sign-up.