Plants vs. Zombies Message Board  

Is it possible to install this game on USB so that I can play on other pc with that same file?

Well I don't think so, seeing important details like your activation code getting stored in your windows registry.

It would simply not run or run as trial version on some other system.

Im almost certain it does because when I had my sandisk it kept showing it as a down loadable/buyable game on its game section.

Well most of small sized games like these which are sold through GameHouse, Reflexive, etc store the game's activation details in your Windows Registry, which is checked everytime the game runs, or else it will popup nag screens like "60 minutes left", etc.

So unless you are playing cracked games, the possibility of the game running as full (Activated) version is very less.

thanks every guys.
I seem to find a way to make it portable.
Anyone followed this guide before and if it is true?
portable-launcher.blogspot.com/2010/06/plants-vs-zombies-portable-edition.html

Nice! Thanks for the link!

Thanks for your help man.

No, that's not possible.
It must be portable version that such versions are for old games with a low size.
But I guess (not sure) you can copy and past setup files into USB. but install game is needed in every way.