Lost Via Domus: Force Majeure: No it's not Jack!
The first episode of 7.
The main character was a part of the group of survivors which crashed on the mysterious island of the Lost TV series alongside characters such as Jack, Kate, Sayid, Locke, Hurley, Claire, Charlie, Sun and Jin.
Just like Jack in the Lost series, the main character finds himself in the middle of the jungle. First he must get to the beach to find the other survivors, help as many people as he can and find he's luggage so he can remember who he is again.