Here is the full list of all 47 Power Rangers Super Samurai achievements worth 1,000 gamerscore.
Have a Megazord or MegaMonster appear five times during Training
Use the Bullzooka
Take a photo with all of the Megazords
Clear Game on Hard Level in Ranger Mode
Hit Serrator in a Ranger mission before taking an attack from him
Defeat a MegaMonster using only counterattacks.
Avoid Rofer's spin attack three times in a row in a Ranger mission
Take a photo with all of the Rangers
Train with a secret Red Ranger
Set a Personal Record above 300 bricks
Complete Levels 1 through 4 in Breaking Challenge single player
Break more than 7 bricks at once
Perform 5 top-speed chops in Breaking Challenge
Train with the Gold Ranger
Complete all the Ranger symbols
Clear Game on Normal Level in Ranger Mode
Defeat Dayu as Pink Ranger
Defeat 4 or more enemies with one finishing move
Complete all Training Stages with the Nighlok
Perform 10 or more Excellent moves while Training
Have a Megazord or MegaMonster appear during Training
Clear Game on Kids Level in Ranger Mode
Defeat Master Xandred
Defeat Serrator
Become a Super Samurai
Defeat an enemy group that has an item in a Ranger mission
Defeat a Spitfang with its own fireball in a Ranger Battle
Defeat Gigertox
Defeat Deker as the Red Ranger
Successfully attack Deker 3 times in a row during a Ranger Battle
Don't let the enemies that appeared during the power outage escape
Defeat an enemy group that tried to mount a special attack in a Ranger mission
Complete a Megazord Battle without taking damage
Defeat Splitface
Complete a Ranger mission without taking damage
Prevent Splitface from exploding during a Ranger mission
Use the 5-Disc Cannon
Write a Samurai symbol for the first time
Create an ID Card
Collect all badges
Complete all Super Samurai achievements
Defeat Rofer with Red Ranger and Green Ranger (Co-op)
Do a Synchronized Attack on a MegaMonster
Successfully attack Gigertox 3 times in a row during a Megazord Battle
Defeat Dayu in a Ranger mission without taking one hit from her poison bullets or mist
Avoid all Xandred's attacks in a Megazord Battle
Complete all Training Stages with all Rangers