They have a paid version of this.
It has:
Two new transplants (Brain and kidney)
Ambulance mode for all the transplants
New tools and better graphics
An uber heart transplant (Team fortress 2 promotion)
A reception area to do whatever the heck you want in
An ending thing that i will not spoil
Phone calls
Floppy disks
A better physics engine
More
I would be playing it here
But i already have a save file on armorgames where i played the beta :/
Either way, the game is great and a worthy sequel to the first srike for heroes.
I love how in the campaign, your name is max and your team-mate in the "Keeping the peace" mission is called payne. (Max payne is the name of a game series and the main character of the aforementioned series)
I just found a guy impersonating skydoesminecraft in the comments. Am I fanboy and about to rage? No. Am I talking about a previous comment? Yes.
Anyway, SFH 2 is out just not on kong