Ikari Atari
On Novice difficulty or higher, obtain 10,000 points before reaching Colonel Cook. (Score achievements only count for the first player.)
Hunting in the Jungle
On Novice difficulty or higher, obtain 25,000 points before reaching Colonel Cook.
Soldier's Stomping Ground
On Novice difficulty or higher, obtain 50,000 points before reaching Colonel Cook.
Red Carpet...I Smell Boss
On Novice difficulty or higher, obtain 75,000 points before reaching Colonel Cook.
Where Did Their Hair Go?
On Novice difficulty or higher, obtain 100,000 points before reaching Colonel Cook.
Front Line
On Intermediate difficulty or higher, obtain 10,000 points before reaching Colonel Cook.
War Bonds
On Intermediate difficulty or higher, obtain 25,000 points before reaching Colonel Cook.
Forest Attack
On Intermediate difficulty or higher, obtain 50,000 points before reaching Colonel Cook.
Over the Bullet Hill
On Intermediate difficulty or higher, obtain 75,000 points before reaching Colonel Cook.
No A-B-B-A Here
On Intermediate difficulty or higher, obtain 100,000 points before reaching Colonel Cook.
Won't Be That Easy
On Advanced difficulty or higher, obtain 10,000 points before reaching Colonel Cook.
Stealth Mission
On Advanced difficulty or higher, obtain 25,000 points before reaching Colonel Cook.
Operation Rescue Mission
On Advanced difficulty or higher, obtain 50,000 points before reaching Colonel Cook.
Trigger Happy
On Advanced difficulty or higher, obtain 75,000 points before reaching Colonel Cook.
Shootout in the Jungle
On Expert difficulty, obtain 10,000 points before reaching Colonel Cook.
Agitated Warriors
On Expert difficulty, obtain 25,000 points before reaching Colonel Cook.
Angry Warriors
On Expert difficulty, obtain 50,000 points before reaching Colonel Cook.
Brave Warriors
On Novice difficulty or higher, clear the game.
True Warriors
On Intermediate difficulty or higher, clear the game.
Super Soldier Squad
On Novice difficulty or higher, clear the game without losing a life. (Dying before the screen starts to scroll is fine.)
Super Soldier Squad II
On Intermediate difficulty or higher, clear the game without losing a life.
Fire Cannon
Obtain the Super Bullet (F) item as Player 1.
Bombin' the Floor
Obtain the Super Grenade (B) item as Player 1.
Why Would It Explode If It Runs Out of Gas?
Enter the tank as Player 1.