Finish the game on Medium.
Unlocked: 19 Jan 2025 11:25:22
Complete Mission 12.
Unlocked: 19 Jan 2025 11:25:20
Complete Mission 11.
Unlocked: 18 Jan 2025 13:44:14
During a campaign, unlock every weapons.
Unlocked: 18 Jan 2025 12:40:03
Advance a Sergeant to level 10.
Unlocked: 17 Jan 2025 11:55:29
Frontliner
15Advance a Recon to level 10.
Unlocked: 17 Jan 2025 11:53:23
Complete Mission 10.
Unlocked: 17 Jan 2025 11:48:21
Complete Mission 09.
Unlocked: 15 Jan 2025 12:53:13
Complete Mission 08.
Unlocked: 15 Jan 2025 12:27:21
Complete Mission 07.
Unlocked: 15 Jan 2025 10:50:30
Complete Mission 06.
Unlocked: 13 Jan 2025 12:26:27
Unlock the APC.
Unlocked: 13 Jan 2025 11:23:38
Complete Mission 05.
Unlocked: 10 Jan 2025 12:50:13
Remove a Trait from a marine.
Unlocked: 09 Jan 2025 12:46:13
Complete Mission 04.
Unlocked: 08 Jan 2025 12:30:29
Have one Sentry kill at least 10 aliens.
Unlocked: 08 Jan 2025 12:13:49
Secure an unconscious marine.
Unlocked: 07 Jan 2025 11:30:07
Complete Mission 03.
Unlocked: 07 Jan 2025 11:28:35
Kill an enemy before they detect the squad.
Unlocked: 06 Jan 2025 12:38:35
Save a marine from dying of Bleeding.
Unlocked: 06 Jan 2025 11:56:21
Complete Mission 02.
Unlocked: 06 Jan 2025 11:25:39
During a campaign, secure 5 survivors.
Unlocked: 06 Jan 2025 11:10:54
Kill an enemy by using an explosive barrel.
Unlocked: 06 Jan 2025 10:46:44
Destroy 4 eggs with one grenade or an RPG shot.
Unlocked: 06 Jan 2025 10:40:55
Complete Mission 01.
Unlocked: 03 Jan 2025 12:18:34
During a campaign, kill 100 Xenomorphs.
Unlocked: 03 Jan 2025 11:12:28
Kill every Alien of a Massive Onslaught.
Unlocked: 02 Jan 2025 12:24:43
Make the ARC/APC run over an enemy.
Unlocked: 02 Jan 2025 12:19:05
Snatched Out
15Prevent a marine from being Abducted.
Unlocked: 01 Jan 2025 12:24:37
Finish the Prologue.
Unlocked: 01 Jan 2025 11:33:06
Finish the game on Hard.
Finish the game on Nightmare.
Finish the game on "No One Can Hear Them Scream" mode.
Kill every Queen during a campaign.
Advance a Gunner to level 10.
Advance a Medic to level 10.
Advance a Tecker to level 10.
During a campaign, advance each Marine Class to level 10.
Lure a Queen into a Mine.
Save a Marine from being incubated.
Keep all of your marines alive during a campaign.
Archivist
30Gather all datapads.
In any mission, complete at least one objective with only one marine in the squad.
During a campaign, unlock every Xeno Tech.
Have a marine with at least 2 Prostheses.