Cube Escape: Birthday is the eighth of the Cube Escape series and part of the Rusty Lake story.

Travel back to the winter of 1939 and celebrate your 9th birthday with your family. There is cake, music and a mysterious present. However, the mood changes quickly when an unexpected guest arrives at the party. Can you prevent the tragedy that has haunted your memories for so long?

Welcome to your 9th birthday, winter 1939. There is cake, music and a mysterious present. However, the mood changes quickly when an unexpected guest arrives at your party.