Okay so here is the question i bring to those much wiser than myself.

I have a roommate whom I've been living with (She's in the flat higher up in the Uni block) since the start of the academic year. She's probably about an 8 (by far the hottest in the block) however she rarely shows any real interest in any blokes other than drunken flirting.

The question i ask is: after spending the best part of 4 months already living close by, do you have to game her very differently? Do the principles remain generally the same to a girl who already knows you for while without you trying to game her? OR would you say the cause could be lost altogether?

Any advice would be gratefully appreciated!

Depends on what your normal game is but generally same rules apply. Every situation is different and I'm sure you know better than any response you'll get from some stranger who doesn't know your full situation. Basically you've got to figure out where you are at with her and go from there. For example you probably don't need to open her, and comfort may or may not already exist. Your best bet is to focus on attraction.

Thanks for the reply, now it's been spelled out to me i agree and it's been noted.