Here is the full list of all 10 Pang Adventures achievements worth 1,000 gamerscore.
GOBBLE DOWN MORE THAN 20000 CALORIES.
SHOOT & POP 1000 BALLS
THIS ONE'S ON US...
SCORE 500 000 POINTS IN THE PANIC MODE
PROTECT 10 TOTEMS
REVIVE YOUR BROTHER
COLLECT PERFECT STAMPS FOR ALL TOUR MODE LEVELS
FINISH THE TOUR MODE
GET 1 STAR BOMB BONUS
FINISH THE SCORE ATTACK MODE