It is for tech points so that you can upgrade things so that your villagers are smarter and can do more things.
Virtual Villagers 1: A New Home Virtual Villagers 2: The Lost Children Virtual Villagers 3: The Secret City Virtual Villagers 4: The Tree of Life Virtual Villagers 5: New Believers
Virtual Villagers 2: The Lost Children, is available to download on-line for £12.75
Yes it does i played number one a few times and then i tried the rest . Although i would say the best two games from virtual villagers is virtual families and virtual villagers 5
Breed
Virtual Villagers 4 will be called Virtual Villagers 4: The Tree of Life.
you can't
well, yes! yes there is, but, you'll need to download it though.some needs to be payed but some don'there are some:*Virtual families*Virtual villagers (can download with no payment and no time limits)*Virtual villagers 2 (can download with no payment and no time limits)*Virtual villagers 3*Virtual villagers 4*Virtual villagers 5(though I'm no sure if there is virtual villagers 6)*My life story*Life questHoped i helped, enjoy! :)
3
you can get the lagoon
buy science lvl 2, build finish the clothing hut that comes with it. you need cutting tool, hot rock and a pot of salt water.
http://www.ourpcgame.net/2008/02/virtual-villagers-2.html here is the free full version
virtual villagers 5 has already been made. it is called virtual villagers new believers.