Here is the full list of all 40 SLASH OF BULLET achievements.
Grab the sword for the first time.
Set the beginner's maximum score to 3000 or higher.
Set the beginner's maximum score to 7000 or higher.
Set the beginner's maximum score to 15000 or higher.
Set the beginner's maximum score to 30000 or higher.
Unlock Amateur
Set the amateur's maximum score to 3000 or higher.
Set the amateur's maximum score to 7000 or higher.
Set the amateur's maximum score to 15000 or higher.
Set the amateur's maximum score to 30000 or higher.
Unlock Pro
Set the pro's maximum score to 3000 or higher.
Set the pro's maximum score to 7000 or higher.
Set the pro's maximum score to 15000 or higher.
Set the pro's maximum score to 30000 or higher.
Use Watermelon Sword.
Use Bullet Blade.
Use Dream Sword.
Use HFS-6 AusfA-B SCHWALBE.
Use Industrial Quantum Blade.
Use Invincible Stick.
Use Cat Fang Dagger.
Use Steam Sword.
Use Slash Saver.
Use A Sickle Named Shinigami.
Use Fragod.
Use Heart Steel.
Use all skills.
Use all special skills.
Hold the sword in the other hand.
Find a A Mountain of Money behind a door somewhere.
Find a Gold Nugget behind a door somewhere.
Find a Recorder of Memory in a trash can somewhere.
Find a Past work behind a door somewhere.
Cut the game results.
Grab a cute cat sign.
Grab all the cute cat sign.
Look for cats where they may be and grab them.
Grab one of the Two Good Friends.
Grab a Developer.