I have 4 with different types

Just one for me. I always go into a new game with just one. I can't keep up with more than that when I'm still learning the game!

i have two opened already! but i think i am going to wait to start any more until i am further along in the game!

Just one for me, for now.

Only one. I have a hard enough time keeping track of everything at the beginning to start more than one! After the first one is well-established, I'll start on a new one. I'm thinking of taking the first 5 that come along and trying to make it work that way.

I've only had time to download and install the program and then I had to leave for work. I'm especially looking forward to getting home this evening!

However, I expect I'll only play one game for a while, then add more over the coming weeks as I get more used to it.

i started a game with adults and one with just kids. the kids one is getting along oddly.. it hasn't stopped raining since i started the game and it only seems that mushrooms are being produced. No other collectibles. any ideas?

I started out with one, added a second one yesterday. In the second game, I thought I would try changing the order of the technology. It may or may not make a difference! 
I've only just finished puzzle 6. It took me forever to figure out the stew. 
Thought it would be similar to previous VV games.