Achievement Game Global Unlocks
Hydrophobia
Complete first stage without touching water!
Contra 2,768
In Your Base, Killing Your Dudes
Clear Stage 4
Contra 2,000
Siberian Warfare
Clear Stage 5
Contra 1,794
End of The Zoners
Clear Stage 6
Contra 1,597
Minecart Mayhem
Clear Stage 7
Contra 1,474
Humanity Saved...For Now
Beat the game
Contra 1,436
Hi-Score Freak!
Get 750,000 Points (No K-code)
Contra 1,159
Anti-Turretism Part 1
Destroy every turret advancing through the Stage 2
Contra 1,139
The Jungle Challenge
Don't press left in the Jungle and clear the stage (No K-code)
Contra 858
The Base 1 Challenge
Don't hurt turrets fighting 2nd Boss (No K-code)
Contra 837
Kaku
Clear Stage 2
1943: The Battle of Midway 826
Ace Soldier
Clear the game (No K-code)
Contra 821
Anti-Turretism Part 2
Destroy every turret advancing through the Stage 4
Contra 795
Sargent
Get 200.000 points!
1943: The Battle of Midway 754
Spiky Sniper
Lie down on the spiky wall in the Hangar
Contra 709
The Waterfall Challenge
Don't press up or down and get to the Boss on the Waterfall stage (No K-code)
Contra 505
Oculus Drift
Defeat Ocular Fire without destroying any of its projectiles or turrets (No K-code)
Contra 459
There Is No Ammo in the Jungle
Reach the boss on Stage 1 without shooting or dying
Contra 429
Red Falcon Recapitulation
Finish second loop of the game
Contra 416
Fold the Door
Open 1st base. On boss screen use lasers, don't jump or shoot diagonally
Contra 401
The Alien's Lair Challenge
Kill Emperor Demon Java without shooting diagonally
Contra 355
Kakushi
Clear Stage 4
1943: The Battle of Midway 345
Ever Dance with the Giant with no Moonlight?
Without shooting tease the Armored Giant by moving around and avoiding him
Contra 340
Kyoshu
Clear Stage 5
1943: The Battle of Midway 333
Die-pass Operation
Don't hurt anything else fighting Emperor Demon Evil Heart Gomera Mosking
Contra 333
Gambol Zero
Make the Anti-Gravity Shuttle reappear 7 times without killing its projectiles
Contra 323
Gunless
Don't pickup any weapon including R and win the game! (No K-code)
Contra 318
Alien Master
Win the game with the lives you started with. (fails after 3 deaths) (No K-code)
Contra 317
The Snow Field Challenge
Get all items on Stage 5 without losing a life
Contra 311
Sub Oficcial
Get 400.000 points!
1943: The Battle of Midway 298
Roshuku
Clear Stage 8
1943: The Battle of Midway 273
The Base 2 Challenge
Enter and clear Stage 4 using only F weapon
Contra 269
Captain
Get 600.000 points!
1943: The Battle of Midway 255
Enemy Behind the Gates
Open the lair while keep to the left from the mortars without destroying them
Contra 243
There Are No Bullets in the Energy Zone
Reach the boss on Stage 6 without shooting a single bullet (No K-code)
Contra 241
The Hangar Challenge
Enter and clear Stage 7 using only L weapon
Contra 222
Major
Get 800.000 points!
1943: The Battle of Midway 211
The Energy Zone Challenge
Kill 10 Gunners without hitting any other object in Energy Zone stage (No K-Code)
Contra 203
There Are No Rounds in the Waterfall
Reach the boss on Stage 3 without shooting or dying (No K-code)
Contra 199
Kayu
Clear Stage 10
1943: The Battle of Midway 197
Bunshu
Clear Stage 11
1943: The Battle of Midway 194
Chojin
Clear Stage 12
1943: The Battle of Midway 190
I Have My Arms But I Must Scream
Defeat Shadow Beast without hurting its arms or jumping (No K-code)
Contra 186
Riju
Clear Stage 13
1943: The Battle of Midway 183
Phantom Penance
Defeat Phantom without hitting any of its projectiles or destroying turret
Contra 180
Walking Tall
Complete the game without crouching (allowed in Energy Zone) Hint-Jump on base stage
Contra 169
Totaku
Clear Stage 16
1943: The Battle of Midway 157
Kaku's Destruction!
Clear Stage 17
1943: The Battle of Midway 156
Choko's Destruction!
Clear Stage 19
1943: The Battle of Midway 155
Chojin's Destruction!
Clear Stage 21
1943: The Battle of Midway 154
Colonel
Get 1.000.000 points!
1943: The Battle of Midway 152
Master Colonel
Get 1.500.000 points!
1943: The Battle of Midway 129
Ayako
Clear Stage 3
1943: The Battle of Midway 96
Ganryo
Clear Stage 6
1943: The Battle of Midway 63
Choko
Clear Stage 7
1943: The Battle of Midway 58
Ayako I, II and III
Clear Stage 23
1943: The Battle of Midway 49
Ayako II
Clear Stage 9
1943: The Battle of Midway 47
Ryofu's destruction!
Clear Stage 22
1943: The Battle of Midway 43
Ayako III
Clear Stage 14
1943: The Battle of Midway 40
We have done it!!!
Clear Stage 24 and Beat the game!
1943: The Battle of Midway 39
Ryofu
Clear Stage 15
1943: The Battle of Midway 37
Ayako I's destruction!
Clear Stage 18
1943: The Battle of Midway 37
Ayako II's destruction!
Clear Stage 20
1943: The Battle of Midway 36