Out of curiosity how often do women approach you when you are out? Also, do you do anything to encourage them to come to you? For me it happens maybe 3 or 4 times in a year. Sometimes I'll smile at them and they will come up to me and a few times they will just rush over and start dancing with me with no provication on my part.

Is there a gaming strategy to make women approach?

i consider this the highest form of approach invite,
happens to me around 2-4 times a day when im at work, i just crack it up to they think your good looking and they are confident in themselves, the only way i could think of increasing the number of girls that approach you, is peacocking, or going to the gym everyday 2+ hours a day and getting a tan etc. make yourself look much better, and hang out in a highly target rich environment for long periods of time (like my work), also more likely to be approached when you are alone then if you are with a group of people