Ok me and my girlfriend broke up like 2 months ago, at first I was her little pet I will admit, we just hung out and we went from sex to kisses on the cheeks, pitiful I know... but I decided to ignore her for a week, and she then started talking about she needs me in her life but she doesn't exactly how but she is sure she loves me, it sounded like game to me, well anyway she stopped by my house late the other night, we made out and I haven't spoke to her in two days, she called but I ignored, where should I go from here?

Well in my opinion I think you should wait for her to call you again... if it is a game like you said... you never want to be the one who is being pushed around or like a "pet" as you said. Don't show that you need her... stand tall on your own two feet and be a man. Make sure you are happy with yourself before you want to be happy with someone else.

But how long does this nonsense continue, should I answer when she call every few days or should I just go on like another 1 or 2 strike

How old are you

Sorry, but maybe I'm not understanding well this, but you said that you were like a pet to her... OK OK, that's not right, don't be that with her around or even when she's not.
Other question, why and who broke with who?
And if she's unsure about how she NEEDS you, but she loves you. Well, tell her that she needs to figure it out that in order to be with her again. No matter what she calls you crying or anything, she must clear that thing unless you want to be her PET again, and then she might "probably" end thinking of you as a SAFETY NET (depends how smart and what values she has)
If you keep breaking and making out WITHOUT solving your issues from the core, the relationship will scrape until it is nothing left but confused hearts.