It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

I think it would help some other people also, if Incubation was clearly mentioned already with "Battle Isle platinum" name. Why? Well I found out accidently only now that this package includes this great game and it has been here quite long I guess.
The exact same happened to me just minutes ago. I agree that it might make sense to make that clearer.