Here is the full list of all 35 Invincible Presents: Atom Eve achievements.
Complete Episode 1
Complete Episode 2
Complete Episode 3
Complete Episode 4
Complete Episode 5
Complete Episode 6
Complete Episode 7
Complete Episode 8
Complete Episode 9
Complete Episode 10
Obtain all unlocks in single attribute tree
Obtain a cross-attribute unlock
Use a fully charged Ray attack
Use Glue to prevent an enemy attack 5 times
Eliminate an enemy with a shield break
Eliminate 2 or more enemies with single attack
Lose against Killcannon 3 times
Complete all optional fights in a single playthrough
Choose a perk-specific response 5 times
Scream 5 times in a single playthrough
Transform food 3 times in a single playthrough
Diffuse an argument with Mom and Dad
Save the ambulance
Save Todd's life
Learn about Mom's past
Save Hiles' life
Reveal your identity to Amber and William
Took every chance to complete those college applications
Kiss both Mark and Rex in a single playthrough
Kiss neither Mark nor Rex in a single playthrough
Successfully infiltrate the GDA prison
Recruit Rex for the final battle
Hug 7 times in a single playthrough
Befriend Amber
Complete a single playthrough without dying