In Welcome to…, players are American architects in the 50's, during the baby boom. But beware of the competitions! Who will best accomplish the city plans by creating the nicest housing estates in the three streets he's been assigned, with the luxurious parks and fancy pools? Welcome is a game where everyone plays at the same time with the same cards. It's all about cleverly combining the house numbers with their associated effects in order to become the greatest architect of tomorrow!