Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Minute Man (10 points): End the 1st Game Show mode on Easy difficulty.
Returning Champion (20 points): End the 2nd Show mode on Easy difficulty.
Two-Time Returning Champion (30 points): End the 3rd Show mode on Easy difficulty.
It's a Three-peat! (40 points): End the 4th Show mode on Easy difficulty.
1 Hard Minute (15 points): End the 1st Show mode on Hard difficulty.
Time On My Side (30 points): End the 2nd Show mode on Hard difficulty.
Fortune Favors The Bold (45 points): End the 3rd Show mode on Hard difficulty.
Total Domination (60 points): End the 4th Show mode on Hard difficulty.
Ulti-minute (30 points): End a Show without losing a single life.
Survive It To Win It (30 points): Finish all 20 challenges in Survival mode.
Golden Child (10 points): Earn 1 gold medal in Time Trial mode.
Gold Medal Amateur (20 points): Earn 5 gold medals in Time Trial mode.
Gold Medal Apprentice (40 points): Earn 10 gold medals in Time Trial mode.
Gold Medal Master (50 points): Earn 15 gold medals in Time Trial mode.
Gold Medal Wizard (60 points): Earn 20 gold medals in Time Trial mode.
Wheels on Fire! (25 points): Finish a Cart Race in time with all Items.
My First Win (10 points): Successfully beat a challenge in Show mode.
Physical Trainer (10 points): Play all challenges in Training mode.
Fire in the Hole! (10 points): During an event, throw an object into the audience.
Million Dollar Man (10 points): Win $ 1,000,000.
Another Million Richer! (20 points): Win $ 2,000,000.
I Can Quit My Job! (30 points): Win $ 4,000,000.
Hawk It To Win It (15 points): Win all advertisement challenges in Show mode.
Mile It to Win It (10 points): Run for 1 mile.
All-Time Champion (60 points): Won every show on Easy & Hard modes.
What A Catch! (15 points): Accumulate over 100 points in "Bucket Head".
Better Than A Dry Ball! (15 points): Accumulate over 200 points in "Wet Ball".
Super Coin Dunker (15 points): Accumulate over 50 points in "Super Coin".
I'm Hangin' Pretty Well (15 points): Accumulate over 100 points in "How's It Hanging".
Egg Roller (15 points): Accumulate over 100 points in "Egg Roll".
Rubber Bandit (15 points): Accumulate over 200 points in "Rapid Fire".
Card Ninja Master (15 points): Accumulate over 100 points in "Card Ninja".
Full of Hot Air (15 points): Accumulate over 100 points in "This Blows".
Racquet-eer (15 points): Accumulate over 100 points in "What a Racquet".
I Cry At the Movies (15 points): Accumulate over 100 points in "Hanky Panky".
Nervous Doesn't Describe It (15 points): Accumulate over 2000 points in "Nervous Nelly".
Went The Distance (15 points): Accumulate over 100 points in "Go The Distance".
Marshmallow Tosser (15 points): Accumulate over 100 points in "Ka-Broom".
Broom-ski Baller (15 points): Accumulate over 100 points in "Broom-ski Ball".
Lone Wolf (15 points): Accumulate over 100 points in "Loner".
Mad For Marbles (15 points): Accumulate over 100 points in "Sticky Ball".
Schoolyard Master (15 points): Accumulate over 50 points in "Ping Tac Toe".
Foot Missile (15 points): Accumulate over 100 points in "Shoe Fly Shoe".
That Was Tense (15 points): Accumulate over 100 points in "High Strung".
Knock Out! (15 points): Accumulate over 100 points in "Punch Your Lights Out".
Attention Shoppers! (10 points): Finish a Cart Race with 2 customers in your cart.