Clear Mission 1.

Clear Mission 2.

Clear Mission 3.

Clear Mission 4.

Clear Mission 5.

Beat the game.

...

Throw over 150 grenades

Sucessfullly recapture 25 POWs [P1]

Sucessfullly recapture 75 POWs [P1]

Hit 1250 times with your pistol during a playthrough (no vehicles).

Hit 1250 enemies with a H. Machine Gun during a playthrough (no vehicles).

Fire 100 times with your Shotgun during a playthrough.

Fire 80 times with Flameshot during a playthrough.

Fire 175 rockets with Rocket Launcher during a playthrough.

Score over 1.000.000 points.

Collect 10 prisoners on Mission 1.

Collect 12 prisoners on Mission 2.

Collect 12 prisoners on Mission 3.

Collect 23 prisoners on Mission 4.

Collect 15 prisoners on Mission 5.

Collect 25 prisoners on Final Mission.

Clear Mission 1 with a Slug Tank.

Clear Mission 2 with a Slug Tank.

Clear Mission 3 with a Slug Tank.

Clear Mission 4 with a Slug Tank.

Clear Mission 5 with a Slug Tank.

Clear Mission 6 with a Slug Tank.

Beat the game on Hard difficulty or Level-6 MVS.

Beat the game without using a continue (Hero 3 only).

Clear Mission 1 in less than 1:10 minutes (Normal Difficulty AES or Level-2 MVS).

Beat the game in less than 16 minutes.