Recommended group size: 3 to 7 players, though we have had players complete the game with 2 players. Duration: You will be allotted 60 minutes for this experience. Private Game: You will not be paired with strangers. Description Travel Back in Time! One of your genius friends has been obsessively working on a top secret physics project: a time portal! The good news is that it works! The bad news is that your friend has gotten himself trapped in time - can you save him?