Are there any games like Imvu Second Life Vivaty or Kaneva but are completely free and no downloading

there is zwinky,small worlds,habbo,meez,and sociotown
Yes! Smallworlds is a good place to start. Most of the things are free. But to get exclusive cool stuff buy a VIP!
(if you join, add me i'm sooty Yates 4)
smeet, but i dont like it as much, its to hard.