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.

All Your Base Are Belong to Us5 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.

Red Falcon's Revenge25 pts

Clear the second loop.

The Dark Forest10 pts

On Stage 1, reach the boss without shooting or dying.

Forward March10 pts

Clear Stage 1 without pressing left and without using the Konami Code.

Hydrophobia5 pts

Clear Stage 1 without falling into the water without using the Konami code.

Laser-Precise Lockpicking10 pts

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

Shock Trooper1 pts

Get zapped by an electric barrier.

Anti-Turretism I5 pts

Destroy all possible hallway turrets in Stage 2.

Shooting Gallery10 pts

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

Oculus Drift10 pts

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

Lateral Movement10 pts

On Stage 3, reach the boss without pressing up or down and without using the Konami Code.

Pacifall25 pts

On Stage 3, reach the boss without shooting or dying, 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.

Anti-Turretism II5 pts

Destroy all possible hallway turrets in Stage 4.

Up In Flames10 pts

Enter and clear Stage 4 using only the Fire ball gun.

Phantom Penance25 pts

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

Snowfield Scavenger10 pts

Collect every item in Stage 5 without dying.

Unidentified Fighting Object10 pts

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

Biased Crimes25 pts

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

Weapons Hold10 pts

On Stage 6, reach the boss without shooting and without using the Konami Code.

Danced With the Giant10 pts

Covera significant amount of lateral distance while facing the Stage 6 boss without shooting.

High Voltage10 pts

Enter and clear Stage 7 using only the Laser.

Hangin' Around2 pts

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

Enemy Behind the Gates25 pts

Defeat the Stage 7 boss while staying left of the mortars and without destroying the mortars.

Flatlined10 pts

Defeat the Stage 8 miniboss without shooting diagonally.

Quadruple Die-Pass10 pts

Defeat the final boss without damaging the aliens or their spawners.

Consider Yourself a Hero25 pts

Beat the game without using the Konami Code.

Walking Tall50 pts

Beat the game without crouching, except when dropping through the required platforms in Stage 6 and without using the Konami code.

Private Peashooter25 pts

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

Medals of Honor50 pts

Beat the game without dying more than twice.

Rookie Numbers5 pts

Score 20,000 points without using the Konami Code.

Biggest Bounty10 pts

Score 750,000 points without using the Konami Code.

That Old Classic0 pts

Enter the Konami Code on the title screen.