Secret Achievements
Me-ow! 15 
Serenade a senorita
Story related, can't be missed. You will encounter your first senorita within Chapter one:
Thieves Bar. This will unlock when Puss uses his guitar and impresses her. See
Purrrrrrfect score for more details.
En Garde 15
Defeat the cat lover
Story related, can't be missed. The earliest you will find a cat lover is in chapter 1 during a fight scene. He will be a lot bigger than the other enemies and will try to hug/squeeze you to death. Before he does, simply use kicks or a claw frenzy to defeat him.
I Thirst for Leche 15
Complete The Thieves' Bar
Story related, can't be missed. This will unlock when you complete chapter 1.
Check me Out15
Complete The Hotel
Story related, can't be missed. This will unlock when you complete chapter 2.
Born with Cat-like Moves 15
Complete The Chase
Story related, can't be missed. This will unlock when you complete chapter 3.
Nice moves, Senor 15
Complete The Cantina
Story related, can't be missed. This will unlock when you complete chapter 4.
Stage Complete 15
Complete The Stagecoach Robbery
Story related, can't be missed. This will unlock when you complete chapter 5.
Wild Goose Chased 15
Complete The Giant's Castle
Story related, can't be missed. This will unlock when you complete chapter 6.
I Flirt with Danger15
Rock a pig back to sleep
Story related, can't be missed. During the sneaking sequence on
The Beanstalk stage, you will have to creep past a barn full of pigs. Three of them will inevitably wake up. It's up to you to rock them back to sleep before they alert others with their squealing. To perform this, cradle your arms and rock side to side as if you were holding a baby.
Conquistador of the clouds 15
Complete The Beanstalk
Story related, can't be missed. This will unlock when you complete chapter 7.
This Cat is En Fuego 15
Complete The Mine
Story related, can't be missed. This will unlock when you complete chapter 8.
Danger is my Game15
Complete The Great Terror
Story related, can't be missed. This will unlock when you complete chapter 9.
All I need are the boots, baby! 100
Complete the game
Story related, can't be missed. This will unlock when you complete the 9th chapter in story mode.