Buy armor, shields, and weapon upgrades for your ship. Have Garrus or Miranda lead the other force both times, Tali or Legion go through the vent and Samara or Jack (with upgrades) is you're Biotic. Then for the final part take 2 loyal squad mates and you'll make it. It is ideal to have every squad member loyal, as there will be consequences in ME3 if they are not.
no you cant one has to die
You won't be able to import your save game from ME1.
Yes It is possible but you have to have a paragon to be able to save her
Whatever you choose to happen. Shepard could do anything from dying to getting all of his squad members out alive. But the main point? You have to invade the collector base to try to save your Normandy crew that happened to be abducted.
Jeff "Joker" Moreau is never really threatened or in need of "saving" in the Mass Effect series. This question does not really make sense.
It just effects some interactions and choices in the game.
If you played Mass Effect 1 the second game imports your old game save, so it would depend on how you played Mass Effect 1 as to whether or not Kaiden is alive. If you did not play Mass Effect 1, then the game will default to the character with the opposite gender to Shepard. So Ashley will be there with a male Shepard, Kaiden for a female one. Below is a link which has the important decisions you make in 1 and their effect in the sequel.
If you don't import a save game from Mass Effect, you will automatically choose the character of the opposite gender to survive. If you play Mass Effect first, though, you can choose if you want Ashley or Kaidan to survive. So to play Mass Effect 2 as a female and with Ashley alive, you would have to play Mass Effect and let Kaidan die on Virmire.
You do not need to own ME2 to play ME3, but if you have ME2 you can port you save into ME3, which causes choises you made in ME2 to affect the story in ME3
The cast of Save the World - 2009 includes: Coldy Coldtvedt as Crew Joe Emmitte as Crew Spike Henderson as Crew Loan Lindsey as Crew Keta Meggett as Herself - Co-Host Teri Ngwarck Gino Kirby as Crew Isabella Stoloff as Crew Reelika Tilk as Crew Matty West as Crew
You can scan planets and build relationships with the characters. You can also import the save game into Mass Effect 3, or import it into Mass Effect 2 so you start at the same level as when you finished the game. Other bonuses are included if you choose that option.
yes just make sure you dont save over your old save in the menu during gameplay