Cooperative game from publisher Space Cowboys in which players take on the role of 3-4 characters who travel to an alternative timeline to gather information to solve riddles and puzzles.

Expansions that provide new scenarios and challenges, along with the year in which they are set:

• The Marcy Case (1992)
• A Prophecy of Dragons (7553)
• Under the Mask (-1146)
• Expedition - Endurance (1914)
• Lumen Fidei (1419)
• Estrella Drive (1982)
• Frères de la Côte (1685)