| ... And the Body Dies (secret) |
Confront the Outsider Leader |
40 |
| A Dish Best Served Cold (secret) |
Defeat a Titan |
25 |
| A Story of Axis and Allies (secret) |
Closure |
35 |
| All That Remains (secret) |
Escaped Groom Range |
20 |
| Away Team |
Complete your first Minor Operation |
10 |
| Bringing down Goliath (secret) |
Defeat a Muton |
20 |
| Bursting the Bubble |
Take down 20 Outsider Shields using laser-based guns within a single campaign |
20 |
| Can't be Everywhere at Once |
Complete 6 Dispatch Missions within a single campaign |
40 |
| Clever Girl |
Get 40 kills on Flanked enemies within a single campaign |
25 |
| Dead Head |
Get 20 Headshot kills with any gun within a single campaign |
25 |
| Don't Run, You'll Just Die Tired |
Attach 10 Sticky Grenades onto Outsider enemies within a single campaign |
20 |
| Enemy Within |
Have Mind Controlled enemies get a total of 15 kills within a single campaign |
25 |
| Exorcised the Demon (secret) |
Retrieve and escape with information on the enemy base |
45 |
| Glad My Trust Wasn't Misplaced |
Complete your first Dispatch Mission |
10 |
| I've Seen Better, But Not Many |
Reach Rank 5 |
20 |
| Is He Old Enough to Drive? (secret) |
Defeat a Sectopod |
20 |
| Leader of Men |
Give 150 commands to agents while in Battle Focus within a single campaign |
40 |
| Let the Boys Have Their Fun |
Complete an entire Operation without the player firing a weapon or using a grenade |
40 |
| No One Left Behind |
Complete the game without a single agent bleeding out |
50 |
| Not Playing Favorites |
Take an agent of every class into the field within a single campaign |
20 |
| Ready for Anything |
Reach Rank 10 |
30 |
| See the World They Said... |
Complete 6 Minor Operations within a single campaign |
40 |
| Sight Beyond Sight |
Perform 15 unique scans within a single campaign |
20 |
| So Just Let Me Introduce Myself (secret) |
Secured the package |
25 |
| Spring Cleaning |
Complete all Investigations in the base within a single campaign |
30 |
| The Devil's Tower (secret) |
Infiltrated the Outsider Tower |
30 |
| The Fat Lady Has Sung (secret) |
Now, it's time to end this |
50 |
| The Last Suit You'll Ever Wear |
Customize an agent |
10 |
| They Wont Know What Hit Them |
Use all of the agent and player abilities in the field within a single campaign |
50 |
| Top. Men. |
Get an agent of each class to Rank 5 within a single campaign |
30 |
| Vigilo Confido |
Beat the game on Commander difficulty without ever changing it |
50 |
| We Will Fight Like Lions! (secret) |
Defeat all the Outsiders before escaping on the Skyranger |
25 |
| Welcome to Earth |
Finish off 20 aliens using melee attacks within a single campaign |
30 |
| What Are You Without Your Armor? |
Strip all of the armor off of 5 Mutons before killing them within a single campaign |
30 |
