Brutal Campaign: Tilarus-5
Not unlocked yetComplete the Tilarus-5 campaign on Brutal difficulty.
Outstanding Execution: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Normal difficulty or harder without any marines dying.
Lana's Bridge Speedrun
Not unlocked yetComplete Lana's Bridge within 2:37 on Normal difficulty or harder without any marines dying.
Lana's Sewer Speedrun
Not unlocked yetComplete Lana's Sewer within 2:25 on Normal difficulty or harder without any marines dying.
Lana's Maintenance Speedrun
Not unlocked yetComplete Lana's Maintenance within 2:16 on Normal difficulty or harder without any marines dying.
Lana's Vents Speedrun
Not unlocked yetComplete Lana's Vents within 2:48 on Normal difficulty or harder without any marines dying.
Lana's Complex Speedrun
Not unlocked yetComplete Lana's Complex within 4:48 on Normal difficulty or harder without any marines dying.
Easy Campaign: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Easy difficulty or harder.
Normal Campaign: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Normal difficulty or harder.
Hard Campaign: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Hard difficulty or harder.
Insane Campaign: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Insane difficulty or harder.
Brutal Campaign: Lana's Escape
Not unlocked yetComplete the Lana's Escape campaign on Brutal difficulty.
Outstanding Execution: Paranoia
Not unlocked yetComplete the Paranoia campaign on Normal difficulty or harder without any marines dying.
Easy Campaign: Paranoia
Not unlocked yetComplete the Paranoia campaign on Easy difficulty or harder.
Normal Campaign: Paranoia
Not unlocked yetComplete the Paranoia campaign on Normal difficulty or harder.
Hard Campaign: Paranoia
Not unlocked yetComplete the Paranoia campaign on Hard difficulty or harder.
Insane Campaign: Paranoia
Not unlocked yetComplete the Paranoia campaign on Insane difficulty or harder.
Brutal Campaign: Paranoia
Not unlocked yetComplete the Paranoia campaign on Brutal difficulty.
Unexpected Encounter Speedrun
Not unlocked yetComplete Unexpected Encounter within 1:05 on Normal difficulty or harder without any marines dying.
Hostile Places Speedrun
Not unlocked yetComplete Hostile Places within 1:20 on Normal difficulty or harder without any marines dying.
Close Contact Speedrun
Not unlocked yetComplete Close Contact within 1:10 on Normal difficulty or harder without any marines dying.
High Tension Speedrun
Not unlocked yetComplete High Tension within 3:50 on Normal difficulty or harder without any marines dying.
Crucial Point Speedrun
Not unlocked yetComplete Crucial Point within 3:00 on Normal difficulty or harder without any marines dying.
Chemical Warfare
Not unlocked yetKill 500 Swarm with Gas Grenades.