no side effect
No all versions of Mass Effect have been designed for the PC and Xbox 360 see related Gamespot link
yes you can, its in the options.
In the official Zelda canon, a big zero. Although there are hints to romance between Link and female characters, there's no explicit relationship shown. It'd be tough to be a girlfriend of Link, anyways, considering how often he goes out on adventure.
No besides why would you do that any Way?
Sorry, you can't.
There are multiple characters that you can romance, but not at the same time as another.
If you pursued and completed a romance with her in Mass Effect 2 there will be some conclusion. Yvonne Strahovski has been cast for Mass Effect 3 but not as squadmate. Miranda's role will probably be larger than Ash's Mass effect cameo appearence. Project director Casey Hudson said in an interview that he hopes she's okay. Miranda and Shepherd will have a romantic conclusion based on everything the Mass Effect team at Bioware has realeased. But you will not be able to start a romance with her in Mass effect 3. If you want to romance her do it Mass Effect. There will be a love triangle situation between Shepherd, Miranda, and Ashley or Liara.
No but she takes off her helmet if you do the romance scene with her
Because the people drop a couple F bombs and you can "romance" your squadmates.
the canon of the mass
If he died in Mass Effect 1 then he is not in Mass Effect 2. If he survived Mass Effect 1 he shows up in Mass Effect 2 but he can not be killed.
No you cannot. If you're a girl character, your options are Kaiden or Liara. You can romance Garrus in the second one, though!
Not unless you load an early save file. You need those key missions so you can interact with her after you finish those.
Quarians essentially look like white humans with only three fingers and differently shaped legs. You can see Tali's face in a picture she gives Shepard if you romance her in Mass Effect 3. The picture is on Shepard's nightstand beside his bed in the captains quarters of the Normandy.
The effect of mass extinction is extinction, death of a mass
Yes, there will be a Mass effect 3. even if your Shepard died, there will be a mass effect 3.