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?Cube Escape: Birthday is the Eighth of the Cube Escape series and part of the Rusty Lake story. We will unfold the mysteries of Rusty Lake one step at a time, follow us @rustylakecom.