First Death
You have achieved your first of many losses to come
A Hundred Games Played
Play a hundred games
Cut by a Thousand Deaths
Get terminated a thousand times
Million Bullet March
Fire one million buillets of any kind
Defeat Ten Thousand Enemies
Defeat ten thousand enemies
Nice Guns
Upgrade your weapons one time
Upgrade Master
Upgrade your weapons a thousand times
Maximum Power
Upgrade your weapon to the max
Complete The First Boss
Turn the first boss in the game into dust
Complete The Second Boss
Crush the spirit of life out of the second boss
Complete The Third Boss
Return the third boss to its maker
Complete The Fourth Boss
Put the fourth boss six feet under
Complete The Final Boss
Slaughter the Final Boss
Arcade Style First Boss
Eliminate the first boss without assistance
Arcade Style Second Boss
Eliminate the second boss without assistance
Arcade Style Third Boss
Eliminate the third boss without assistance
Arcade Style Fourth Boss
Eliminate the fourth boss without assistance
Arcade Style Final Boss
Eliminate the final boss without assistance
Single Credit Playthrough
Complete the game using only one credit
Arcade Style Single Credit Playthrough
Complete the game using only one credit without assistance
Used a bomb
Used a bomb in gameplay
Picked up 100 Bombs
Pick up 100 bombs in gameplay
Picked up a 1up item
Pick up a 1up item
Got a bonus score
Hit a squadron of yellow airplanes to get a bonus
Get 10 bonus scores in one game
Hit a squadron of yellow airplanes to get a bonus ten times in one game