Crowns and Pawns: Kingdom of Deceit

metacritic.com:

Crowns and Pawns, a modern-day point and click adventure, inspired by classics such as Broken Sword, Monkey Island, Still Life, Syberia and others. Experience the legendary stories of the Grand Duchy of Lithuania, bring to light the villainous branch of the KGB, solve puzzles and followCrowns and Pawns, a modern-day point and click adventure, inspired by classics such as Broken Sword, Monkey Island, Still Life, Syberia and others.

Experience the legendary stories of the Grand Duchy of Lithuania, bring to light the villainous branch of the KGB, solve puzzles and follow hints to reveal the secrets of the King who was never crowned.The story follows a girl from Chicago, Milda, who unexpectedly receives an inheritance from her grandfather - a house in Lithuania. She sets off to Europe, but upon arrival she is threatened by an unknown man, demanding that she gives up her inheritance.

Determined and intrigued, she explores the run-down house, discovering old documents and clues dating back to the 15th century. Before long, Milda gets dragged into a dangerous search for a long-lost mysterious relic...