Here is the full list of all 34 Bud Spencer & Terence Hill - there are Slaps And Beans achievements worth 1,000 gamerscore.
Complete the game
Complete the game in HARD mode
Complete the dune buggy race under 3 minutes and 17 seconds
Complete a level using only Bud's shove attack or Terence's run kick attack
Do a 'ping pong' combo at least x4 times
Terence do 'horse' movement on the same enemy twice
Bud throw the same enemy against other enemies for at least 4 times
Complete the Laboratory level without using shoulder or flying kicks
Complete the Lunapark level without collecting powerup in hard mode
Talk to Patrick
Talk to Albimax
Get at least 120 points in the beer and sausages contest
Drink at least three mugs of beer in the beer and sausage contest
Win the beer and sausage contest without making any mistakes
Win the Dune buggy race using only the reverse in hard mode
Complete the chase without accidents with the other cars
Reach the laboratory elevator without having triggered the alarm
Save your partner three times in the same level
Steal a beer with life to the maximum to your partner who is about to die
Make three 'Batman' attacks in a row
Slide the same enemy three times on a banana
Win all the duels without making a mistake in hard mode
Leave the child on the Lunapark carousel for more than a minute
Listen to the touching story of the dwarf on stilts without interrupting him
Ride up to the train dodging all the crates
Reach the plane by motorcycle dodging all the crates
Dress up Bud and Terence in black
Reach the speed of 88 miles per hour during highway chase
Defeat the sheriff on the train without missing a shot
Pass the Lunapark pungiball on the first shot with Terence
Dodge any fruit that is thrown into the supermarket
Defeat at least 10 enemies with carts, doors and fridges in Miami
Defeat at least one enemy using the crane
Complete a waltz without being hit