Good luck dude. Considering you haven't shown interest in her before you knew she liked you, and she hasn't made a move yet; your experiment will likely fail.
The best way to stop chicks from playing mind games is to fight fire with fire, use your own mind games. You have to have the upper hand.. and you can do it two ways:
1) Go punch for punch with her mind games. This way she doesn't feel like she has power over you.
2) Cheat on her right away, it's an automatic trump come break up time, and you get a great deal of extra confidence in the relationship that will cause her to bow down to you.
3) Eat pussy like a fiend. If you give good head, they won't want to risk it. Bang: upper hand.
As for getting a chick who's playing mind games, get her wasted at a bar and then make out with her. Heck you don't even need to make out with her, just look her phone number up in the phone book and write it on yourself: then call! Say, "You gave me your number last night..."
But better yet:
1) CHICKS THAT PLAY MIND GAMES AREN'T WORTH YOUR TIME.
2) DON'T BOTHER GOING FOR A SPECIFIC CHICK, DATE WHOEVER. (Given that they comply with your standards) and dump them if you don't like them.
'I like long walks on the beach...sipping champagne by the fire...gutting dear... (Tweaks_Rock_me)
"Silly faggot, dicks are for chicks." (Skierman)