Sherlock Holmes: The Vatican Cameos

Text adventure based on Arthur Conan Doyle’s famous character. You play as
Sherlock and must solve a mystery using interrogation and investigation in
order to catch your suspect.

The game features some real-time elements, seldom found in adventures, such as
NPCs with agendas (used over a decade later in Westwood’s Blade Runner). The
clock keeps on ticking and you’ll lose if time runs out.