Your favorite Mass Effect missions

suicide mission
firewalker
arrival
bring down the sky
Virmire
N7 communications hub
Right of Union
Citadel: Medi-gel Sabotage
Citadel: The Fan
Zaeed's loyalty mission

ME2 Suicide Mission
ME1 Virmire
ME2 Derelict Reaper
ME2 Overlord
ME3 Tuchanka
ME2 Shadow Broker
ME1 Ilos
ME1 Citadel
ME2 Collector Ship
ME1 Noveria

1.Mass Effect 1: the end game. After Shepard shoot the lift's glass off you know it is going to be a wild ride. It almost feels like you are in that game, stepping out to air.

2. Mass Effect 1, again: Porth Hanshan, Noveria.
I just don't know. That place has a very interesting athmosphere. I loved the music and the architecture, the enviroment reminds me something from my childhood, but I can't catch what exactly. Seriously, I want to stay there, never cross the roads to Peak 15. Altought love the whole mission, love ME1 so fucking much.

3. Leviathan: under the sea level. I think I cried for the first time, the experience was so intense.

4. This has to be Afterlife in Omega. Great music, great drinks, great dancers and a cool gang leader. The first time you get there to meet Aria.

5. I like Legion's mission in ME3 very much - the mission where you enter the geth consensus. The games pace changed there to more slowdown which was relaxing and pleasing. A very intense experience again.

6. Miranda's loyalty mission is one of the finest of dem LM's.

7. Also Thane's recruit mission is one of the higlight in Mass Effect 2, especially when you are crossing the bridge.

8. Samara's loyalty mission is very emotional and different. I love it. I also love that you can ruin the discussion with her daughter quite easily if you don't have enough paragon/renegade points or if you haven't payed attention.
I don't bond with Samara so well so without her mission I would almost pass her in some of my playtroughs.

9. Mass Effect 1, again. The Luna base with crazy A.I. This place is shared with Mass Effect 2s gone crazy AI side missions.

10. Killing the Reaper in Rannoch. Shepard is a freak. I just respect her/his bravery here SO MUCH.

Of course. He's awesome. The best part is when is he says femshep is beautiful. Its too bad femshep couldn't say thank you and give the guy a hug.

Thinking about "Bring down the sky" I am still a bit sad that a Human/Batarian conflict didn't make it into ME3. That was one fine DLC for ME1 and it would've been even nicer if expanded on.

Oh yeah, and the offline Collector Ship mission!

In no particular order-

ME2- Suicide Mission (Best ending to any game I've played)
ME1- Noveria (This mission sums up ME to me- plot, politics, subterfuge, combat, big choices- just great)
ME1- Therum (Yay! Liara!)
ME1- Virmire (first time playing I just assumed I'd be able to save both of them, didn't expect a genuine choice)
ME2- LotSB (just a great all round DLC)
ME2- Miranda's LM (and I can't stand her character).
ME3- Tuchanka: Genophage Cure (especially if a paragon sabotages it)
ME1- I Remember Me (great bit of background, shame it wasn't followed up on)
ME3- Arda Yakshi Monastery (because I put my controller down first time and Samara blew her brains out- bloody hell!)
ME1- Find the Beacon (Eden Prime- best beginning to a franchise EVER)

Virmire - My favorite hands down, I liked the setup, taking down defenses so that the Normandy could land. Then planning the next part at the camp. The encounter with Wrex, the hold the line speech. Talking with Sovereign for the first time, my favorite dialogue scene in the series probably. Then the Kaiden/Ashley decision. The scene with the person you left behind defending the bomb to their last breath. You get back to the Normandy and somber music is playing, you have your crew meeting and everyone is just looking devastated. Not a thing I would change about the mission.

Battle of the Citadel - Shooting out the glass and going outside. Fighting outside with Sovereign in the distance clamped on. Saving the council with the 5th fleet coming in to save the DA.

Tuchunka and Rannoch are probably tied - ME3 caught a lot of flack for the endings, but I thought these missions and how they wrapped up those story lines were outstanding. There's such a contrast between curing the genophage and killing Mordin. Also the scene where Legion asks Tali does this unit have a soul, and Tali says yes, just awesome.

Citadel DLC - It was fun, fun and more fun.

Other missions I liked for various reasons.

Lair of the Shadow Broker
Ilos
Overlord

Despite ME1 not aging well you should find a way to play it. The story is really good imo.

Suicide Mission is awesome, no doubt. I found the "Take back Omega" mission quite hard too, especially the last part, it was great. I also like the Lair of the Shadow Broker. Arrival has an awesome battle

I also love Garrus' recruitment mission. Not only for the mission itself, but for how it is done. Everybody talking about how badass Archangel is, three mercenary companies trying to get him, and you're like "Damn, this guy is a badass" and then you go there and he takes off his helmet and you figure it's your bro Garrus!

Yeah the gameplay is not the best. I'm on pc so I can edit things to make the combat slightly better. Like make nearly one shot kill weapons with the dev console.