MillionBillionaire
Master Don Juan
No, compliance is all you look for in a woman. She will never give compliance to someone she does not see as valuable in some form. Game is just a giant form of a compliance-ladder, from the small things like shaking hands all the way up to sex. The more value she sees in you the more compliance she will give you. Some women with high interest will pursue you, some are more passive and will not, but they will all be open for compliance if she sees value.
Compliance is always a given no matter her "type" as long as she sees value in you. Compliance then is rationalized back as attraction. "I do X for him, that must mean i like him".
Value -> compliance test -> investment
Compliance increases investment which leads to higher chance of more compliance all the way to penis in vagina
Initiating is obviously already high form of interest but if you only look for that you will miss out, a ton. The only thing you should look for is if she's accepting your advances and complying, since you're a man. You lead and go for what you want. Waiting for her to initiate is feminine, it's passive.
Initiation is the highest form of ioi but if I get so much and an extended glance or a body facing my direction I'm going to say hi.