Fully improve the sniper rifle

Buy premium class weapons

Fully improved the assault rifle

Get 100000 credits for the mission

Get 15000000 credits for the mission

Get 5000000 credits for the mission

Undermine 50 fuel or explosives

Undermine 100 fuel or explosives

Kill 50 enemies armor-piercing ammo

Undermine 200 fuel or explosives

Kill 100 enemies armor-piercing ammo

Kill 200 enemies armor-piercing ammo

Complete Act 2 - Bosnia

Complete Act 1 - Mexico

Complete Act 3 - Africa

Complete Act 4 - Philippines

Complete Act 6 - Siberia

Complete Act 5 - Tibet

Shoot down a missile

Shoot down a 5 missile

Kill 10 enemies in slow time

Shoot down a 10 missile

Kill 20 enemies in slow time

Kill 50 enemies in slow time

Kill 100 enemies with a sniper rifle

Kill 50 enemies with a sniper rifle

Kill 200 enemies with a sniper rifle

Kill 10 enemies without sniper scope

Kill 50 enemies without sniper scope

Kill 20 enemies without sniper scope

Kill 500 enemies with an assault rifle

Kill 1000 enemies with an assault rifle

Kill 2 enemies with a single shot

Kill 2000 enemies with an assault rifle

Kill 2 enemies with a single shot

Kill 2 enemies with a single shot

Kill 2 enemies with headshot

Kill 2 enemies with headshot

Kill 2 enemies with headshot

Multikill (three or more enemies)

Multikill (three or more enemies)

Multikill (three or more enemies)

Kill 200 enemies shot in the body

Kill 600 enemies shot in the body

Kill 50 enemies with a headshot

Kill 1000 enemies shot in the body

Kill 150 enemies with a headshot

Kill 300 enemies with a headshot

Kill 250 enemies shot in the arm

Kill 100 enemies shot in the arm

Kill 500 enemies shot in the arm

Kill 150 enemies shot in the leg

Kill 600 enemies shot in the leg

Kill 300 enemies shot in the leg