Complete the first stage
Complete Stage 2
Complete stage 3
Welcome to the sewers!
Go through the second segment of the sewers
Complete stage 4
Go through another segment of the sewers
Complete stage 5
Go through the last segment of the sewers
Complete Stage 6
Beat the game
Get the automatic weapon
Get the Flame Thrower
Get the Wide Gun
Get the most powerful weapon of the game
Get the Grenades
Get your first Core
Beat the first boss without dying
Beat the second boss without dying
Beat the third boss without dying.
Beat the fourth boss without dying
Beat the fifth boss without dying.
Beat the sixth boss without dying
Beat the last boss without dying.
Reach the first boss without dying.
Reach the second boss without dying
Reach the third boss without dying
Reach the fourth boss without dying
Reach the fifth boss without dying
Reach the sixth boss without dying
Destroy the second boss without hitting its wheels.
Score more than 30.000 points and get an extra life
Score more than 100.000 points
Enter the Reload Room
Score more than 150.000 points
Score more than 200.000 points
Score more than 250K
Score more than 300.000 points
Score more than 350.000 points
Complete the first stage within 1 minute (no death)
Complete the second stage with at least 30 seconds remaining (no death)
Reach the first boss without dying and using only the Normal weapon
Reach the second boss without dying and using only the Normal weapon
Reach the third boss without dying and using only the Normal weapon
Reach the fourth boss without dying and using only the Normal weapon
Reach the fifth boss without dying and using only the Normal weapon
Reach the sixth boss without dying and using only the Normal weapon
Complete the game in one continue