Zero Wing

Defeat Ninth Mini Boss in 2P

Put the ninth mini boss out of its misery in 2P single player

Defeat Seventh Mini Boss in 2P

Make the seventh mini boss past tense in 2P single player

Arcade Style Seventh Mini Boss

Make the seventh mini boss past tense without assistance

Arcade Style Seventh Mini Boss in 2P

Make the seventh mini boss past tense without assistance in 2P single player

Arcade Style Fourth Mini Boss in 2P

Rob the fourth mini boss of its last 1-Up without assistance in 2P single player

Defeat Eighth Mini Boss in 2P

Diagnose the eighth mini boss with death in 2P single player

Arcade Style Eighth Mini Boss

Diagnose the eighth mini boss with death without assistance

Arcade Style Eighth Mini Boss in 2P

Diagnose the eighth mini boss with death without assistance in 2P single player

Arcade Style Fourth Mini Boss

Rob the fourth mini boss of its last 1-Up without assistance

Arcade Style Ninth Mini Boss

Put the ninth mini boss out of its misery without assistance

Arcade Style Ninth Mini Boss in 2P

Put the ninth mini boss out of its misery without assistance in 2P single player

Co-Op Star

Play a hundred co-op games

Upgrade Master

Upgrade your weapon a thousand times

Defeat Fourth Mini Boss in 2P

Rob the fourth mini boss of its last 1-Up in 2P single player

Defeat Fifth Boss in 2P

Turn the fifth boss into shards in 2P single player

Arcade Style Fifth Boss in 2P

Eliminate the fifth boss without assistance in 2P single player

Defeat Fourth Mini Boss

Rob the fourth mini boss of its last 1-Up

Defeat Seventh Mini Boss

Make the seventh mini boss past tense

Defeat Eighth Mini Boss

Diagnose the eighth mini boss with death

Defeat Ninth Mini Boss

Put the ninth mini boss out of its misery

Bomb Pro

Pick up one hundred bombs

Arcade Style Single Credit Playthrough

Complete the game using only one credit without assistance

Arcade Style Double Credit Playthrough

Complete the game in co-op using only one credit each without assistance

Million Bullet March

Fire one million bullets of any kind

Arcade Style Ninth Boss

Eliminate the ninth boss without assistance

Arcade Style Tenth Mini Boss

Send the tenth mini boss to hell without assistance

Cut by a Thousand Deaths

Lose a thousand times

Arcade Style Eight Boss

Eliminate the eight boss without assistance

Arcade Style Seventh Boss

Eliminate the seventh boss without assistance

Double Credit Playthrough

Complete the game in co-op using only one credit each

Arcade Style Fifth Mini Boss

Void the fifth mini boss's lifetime warranty without assistance

Arcade Style Sixth Boss

Eliminate the sixth boss without assistance

A Hundred Games Played

Play a hundred games

Arcade Style Sixth Mini Boss

Pull the plug on the sixth mini boss without assistance

Arcade Style Fifth Boss

Eliminate the fifth boss without assistance

Ten Thousand Enemies

Obliterate ten thousand enemies

Arcade Style Ninth Boss in 2P

Eliminate the ninth boss without assistance in 2P single player

Arcade Style Single Credit Playthrough in 2P

Complete the game using only one credit in 2P single player without assistance

Arcade Style Tenth Mini Boss

Send the tenth mini boss to hell without assistance in 2P single player

Arcade Style Fourth Boss

Eliminate the fourth boss without assistance

Arcade Style Eighth Boss in 2P

Eliminate the eight boss without assistance in 2P single player

Arcade Style Seventh Boss in 2P

Eliminate the seventh boss without assistance in 2P single player

Arcade Style Fifth Mini Boss in 2P

Void the fifth mini boss's lifetime warranty without assistance in 2P single player

Arcade Style Third Mini Boss

Help the third mini boss cross the rainbow bridge without assistance

Arcade Style Sixth Boss in 2P

Eliminate the sixth boss without assistance in 2P single player

Arcade Style Third Boss

Eliminate the third boss without assistance

Tractor 1K

Seize a thousand enemies

Arcade Style Sixth Mini Boss in 2P

Pull the plug on the sixth mini boss without assistance in 2P single player

Defeat Fifth Mini Boss in 2P

Void the fifth mini boss's lifetime warranty in 2P single player

Arcade Style Fourth Boss in 2P

Eliminate the fourth boss without assistance in 2P single player

Defeat Tenth Mini Boss in 2P

Send the tenth mini boss to hell in 2P single player

Single Credit Playthrough in 2P

Complete the game using only one credit in 2P single player

Defeat Ninth Boss in 2P

End the existence of the ninth boss in 2P single player

Arcade Style Third Mini Boss in 2P

Help the third mini boss cross the rainbow bridge without assistance in 2P single player

Arcade Style Second Mini Boss

Pump the second mini boss full of lead without assistance

Defeat Eighth Boss in 2P

Leave the eighth boss in the ocean in 2P single player

Defeat Seventh Boss in 2P

Show the seventh boss its ending cutscene in 2P single player

Arcade Style Third Boss in 2P

Eliminate the third boss without assistance in 2P single player

Defeat Sixth Boss in 2P

Deal with the sixth boss in 2P single player

Arcade Style Second Boss

Eliminate the second boss without assistance

Defeat Sixth Mini Boss in 2P

Pull the plug on the sixth mini boss in 2P single player

Arcade Style Second Mini Boss in 2P

Pump the second mini boss full of lead without assistance in 2P single player

Defeat Fourth Boss in 2P

Put the fourth boss six feet under in 2P single player

Defeat Third Mini Boss in 2P

Help the third mini boss cross the rainbow bridge in 2P single player

Defeat Fifth Mini Boss

Void the fifth mini boss's lifetime warranty

Arcade Style Second Boss in 2P

Eliminate the second boss without assistance in 2P single player

Defeat Third Boss in 2P

Return the third boss to its maker in 2P single player

Got Bomb?

Pick up a bomb

Arcade Style First Boss in 2P

Eliminate the first boss without assistance in 2P single player

Arcade Style First Mini Boss in 2P

Show the first mini boss who's in charge without assistance in 2P single player

Co-Op Curious

Try a full co-op game

Defeat Second Mini Boss in 2P

Pump the second mini boss full of lead in 2P single player

Single Credit Playthrough

Complete the game using only one credit

Defeat Ninth Boss

End the existence of the ninth boss

Defeat Tenth Mini Boss

Send the tenth mini boss to hell

Defeat Second Boss in 2P

Crush the spirit of life out of the second boss in 2P single player

Defeat First Mini Boss in 2P

Show the first mini boss who's in charge in 2P single player

Defeat Eighth Boss

Leave the eighth boss in the ocean

Defeat First Boss in 2P

Turn the first boss in the game into dust in 2P single player

Arcade Style First Boss

Eliminate the first boss without assistance

Defeat Seventh Boss

Show the seventh boss its ending cutscene

Defeat Sixth Boss

Deal with the sixth boss

Defeat Fifth Boss

Turn the fifth boss into shards

Defeat Sixth Mini Boss

Pull the plug on the sixth mini boss

Defeat Fourth Boss

Put the fourth boss six feet under

Defeat Third Mini Boss

Help the third mini boss cross the rainbow bridge

Defeat Third Boss

Return the third boss to its maker

Arcade Style First Mini Boss

Show the first mini boss who's in charge without assistance

Defeat Second Mini Boss

Pump the second mini boss full of lead

Defeat Second Boss

Crush the spirit of life out of the second boss

Defeat First Boss

Turn the first boss in the game into dust

Maximum Power

Upgrade your weapon to the max

Defeat First Mini Boss

Show the first mini boss who's in charge

Nice Guns

Upgrade your weapons one time

First Death

You have achieved your first of many losses to come