Contra

Off to the Tropics5 pts

Clear Stage 1: Jungle

Commencing Infiltration5 pts

Clear Stage 2: Base #1

Salmon with a Spread Gun5 pts

Clear Stage 3: Waterfall

In Your Base, Killing Your Dudes5 pts

Clear Stage 4: Base #2

Siberian Warfare5 pts

Clear Stage 5: Snow Field

Wasting Energy5 pts

Clear Stage 6: Energy Zone

Minecart Mayhem5 pts

Clear Stage 7: Hangar

The Fall of Red Falcon25 pts

Clear Stage 8: Alien's Lair and beat the game

Hydrophobia5 pts

Clear Stage 1 without falling into the water

Fried Commando1 pts

Get zapped by the barrier in Stages 2 or 4

Anti-Turretism I5 pts

Destroy every turret in Stage 2

Anti-Turretism II5 pts

Destroy every turret in Stage 4

Hangin' Around2 pts

Crouch on top of one of the spiked walls in Stage 7

That Old Classic0 pts

Enter the Konami Code on the title screen

Laser-Precise Lockpicking10 pts

Defeat the Stage 1 boss using the Laser without jumping or shooting diagonally

Oculus Drift10 pts

Defeat the Stage 2 boss without destroying any projectiles or turrets, and without using the Konami Code

I Have Arms, and I Must Scream25 pts

Defeat the Stage 3 boss without damaging its arms or jumping, and without using the Konami Code

Phantom Penance25 pts

Defeat the Stage 4 boss without destroying any of its projectiles or its turret

Unidentified Fighting Object10 pts

Let the Stage 5 boss teleport 7 times without destroying any of its projectiles

You Ever Dance with the Giant?10 pts

Move around and avoid the Stage 6 boss without shooting

Enemy Behind the Gates25 pts

Defeat the Stage 7 boss while staying on the left edge of the screen and not destroying its mortars

Die-pass Operation10 pts

Defeat the final boss without damaging the aliens or their spawners

Jungle Cease-Fire10 pts

Reach the boss in Stage 1 without shooting or dying

Waterfall Cease-Fire25 pts

Reach the boss in Stage 3 without shooting or dying, and without using the Konami Code

Energy Zone Cease-Fire10 pts

Reach the boss in Stage 6 without shooting and without using the Konami Code

Jungle Challenge10 pts

Beat Stage 1 without pressing left and without using the Konami Code

Base #1 Challenge10 pts

Defeat the Stage 2 boss without damaging any turrets and without using the Konami Code

Waterfall Challenge10 pts

Reach the Stage 3 boss without pressing up or down and without using the Konami Code

Base #2 Challenge10 pts

Enter and clear Stage 4 using only the Flame

Snow Field Challenge10 pts

Collect every item in Stage 5 without dying

Energy Zone Challenge25 pts

Kill 10 Gunners in Stage 6 without damaging any other enemies and without using the Konami Code

Hangar Challenge10 pts

Enter and clear Stage 7 using only the Laser

Alien's Lair Challenge10 pts

Defeat the Stage 8 miniboss without shooting diagonally

Rookie Numbers5 pts

Beat the default high score of 20,000 points without using the Konami Code

Biggest Bounty10 pts

Score 750,000 points without using the Konami Code

Walking Tall50 pts

Beat the game without crouching - only allowed in Stage 6 to drop through the platforms

Consider Yourself a Hero!25 pts

Beat the game without using the Konami Code

Private Peashooter25 pts

Beat the game without collecting any weapon powerups and without using the Konami Code

Red Falcon's Revenge25 pts

Beat the game's second loop

Medals of Honor50 pts

Beat the game without dying more than twice and without using the Konami Code