Here is the full list of all 40 Kathy Rain: Director's Cut achievements.
Made quite a flaming escape
Tried to fullfill Jimmy's prediction
Felt a sudden urge to mow a lawn
Momma took good care of you
Burned one up on Parowan Peak
Erased some filthy graffiti
Unlocked all of the Katmobile designs
And stay down!
Unlocked the "Shocker" bike design
Made the outlaw bikers jealous of your sweet ride
Unlocked the "Fiery" bike design
Wanted to engage in a good 'ol book burning
Really had it out for Goober
Unlocked the "Rat" bike design
Amplified Goober's "lung cancer"
Next level lowballing
Became a huge fan of those sweet, addictive, not to mention cancer-inducing sticks of tobacco
Gave Grandma the first peek at the briefcase envelope
Revealed yourself as a creature of the night
Wanted everybody to have some goddamn coffee
Came close to a premature electrocution
Lost track of time on the road
Had a compulsion to barbeque a bear
Made your best efforts to miss the funeral
Finished the game
Finished day four
Brought up the painful custody battle with Grandma
Unlocked the "Veteran" bike design
Finished day three
Unlocked the "Outlaw" bike design
Were mesmerized by Goober's monologues
Went to extreme lengths to reunite with Grandpa
Finished day two
Engaged in flirtatious behavior on the computer
Learned a cold hard truth about your face
Finished day one
Tortured an imprisoned bum
Reunited with a furry friend
Felt no apparent need to let Lenny down gently
Took some time to reminisce