"The gameplay brick CREATE can't be considered like a goal as SL doesn't evaluate the users' building. Thus CREATE must be considered as a "Play Brick" (a way to do) and not as a "Game Brick"."
Second Life (SL) is a Serious Play. it is a 3D virtual world where the user are free to dialogue, organise debats, exhibitions, conferences, concerts, games, etc. The users use to change services like virtual building, dresses, etc, for some Linden dollars.