Here is the full list of all 51 Travis Strikes Again: No More Heroes Complete Edition achievements.
Unlock all Achievements
Score over 50,000 points playing "Death Drive"
Get Bad Girl up to Level 20
Deliver a finishing blow with Bad Girl
Deliver a finishing blow with Badman
Get Badman up to Level 20
Deliver a finishing blow with Shinobu
Defeat over 10,000 bugs
Defeat all bosses on Spicy difficulty
Defeat all bosses on Bitter difficulty
Clear the game without using continues
Get Shinobu up to Level 20
Score over 20,000 points playing "Death Drive"
Pull off a rocket start in Golden Dragon GP
Defeat all bosses with Rank SS
Defeat all bosses with Rank S or above
Play Co-op using Badman and Bad Girl
Play Co-op
Play Co-op using Travis and Shinobu
Like all Ramen Blog posts
Bring back Bad Girl
Defeat Silver Face
Collect all Skill Chips
Visit all Ramen Shops
Use all cheat codes (except fakes)
Get the Killer Marathon BEYOND Death Ball
Reach the ending
Defeat White Sheepman
Get Travis up to Level 20
Defeat over 5,000 bugs
Get the CIA Death Ball
Find Jeane in all locations
Read all faxes from K
Revive Bad Girl
Defeat Eight Hearts
Get the Serious Moonlight Death Ball
Clear "Death Drive"
Get the Killer Marathon Death Ball
Defeat Smoking King
Get the Golden Dragon GP Death Ball
Defeat Brian Buster Jr.
Get the Coffee & Doughnuts Death Ball
Defeat Mr. Doppelganger
Defeat over 1,000 bugs
Change T-shirts
Get the Life is Destroy Death Ball
Defeat Electro Triple Star
Deliver a finishing blow with Travis
Get a life from a HAZRE box
Save on the toilet
Get yelled at in the tutorial