Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
| You are recognized as Rank 10 on the UAA Ranking. (10) | Defeated Rank 10: "Death Metal" |
| You are recognized as Rank 9 on the UAA Ranking. (15) | Defeated Rank 9: "Dr. Peace" |
| You are recognized as Rank 8 on the UAA Ranking. (20) | Defeated Rank 8: "Shinobu" |
| You are recognized as Rank 7 on the UAA Ranking. (25) | Defeated Rank 7: "Destroy Man" |
| You are recognized as Rank 6 on the UAA Ranking. (30) | Defeated Rank 6: "Holly Summers" |
| You are recognized as Rank 5 on the UAA Ranking. (35) | Defeated Rank 5: "Letz Shake" |
| You are recognized as Rank 4 on the UAA Ranking. (40) | Defeated Rank 4: "Harvey Moseiwitsch Volodarskii" |
| You are recognized as Rank 3 on the UAA Ranking. (50) | Defeated Rank 3: "Speed Buster" |
| You are recognized as Rank 2 on the UAA Ranking. (60) | Defeated Rank 2: "Bad Girl" |
| You are recognized as Rank 1 on the UAA Ranking. (70) | Defeated "Jeane" |
| This is the Heroes' Paradise! (80) | Defeated "Henry" for the True Ending |
| You're working hard, rookie (5) | Earned 1 Gold Medal on a part-time job |
| Not bad (10) | Earned 5 Gold Medals on part-time jobs |
| You've made it into the Hall of Fame of my heart! (20) | Earned 14 Gold Medals on part-time jobs |
| You're not as wet behind the ears as you look. (5) | Earned 1 Gold Medal on an Assassination Mission |
| There's lots more where those came from (10) | Earned 10 Gold Medals on Assassination Missions |
| Keep climbing those ranks (20) | Earned 25 Gold Medals on Assassination Missions |
| Looking for a thrill? (5) | Earned 1 Gold Medal on a Free Fight Mission |
| Remember to stay frosty! (10) | Earned 5 Gold Medals on Free Fight Missions |
| I knew you could do it (20) | Earned 10 Gold Medals on Free Fight Missions |
| The S Stands for Sylvia. Did you know that? (35) | Earned an S rank on all Ranking Battles |
| Looks like you're getting used to killing (10) | Used whatever means available to beat 51 regular enemies |
| Keep slaughtering your way to the top! (20) | Used whatever means available to beat 510 regular enemies |
| What a massacre! You're awesome, Travis! (30) | Used whatever means available to beat 5100 regular enemies |
| The association is getting damage claims, you know? (5) | Broke 51 destructible objects throughout Santa Destroy |
| I'm deducting the compensation from your prize money (10) | Broke 510 destructible objects throughout Santa Destroy |
| A new one!? Just wait for the next one, you big nerd! (20) | Obtained all Beam Katanas and parts |
| I'm closing up shop, bro (20) | Purchased all of the merchandise at AREA 51 |
| A killer ensemble (10) | Collected half of all T-shirts |
| I wish I had all of this season's new items too... (40) | Collected all T-shirts |
| Sylvia's cards are super rare, you know? (10) | Collected half of all Trading Cards |
| Why do nerds always have to find EVERYTHING!? (40) | Collected all Trading Cards |
| Travis! Your throws are the best! (10) | Learned all Wrestling Moves |
| That's the stuff! You're a true Master now! (20) | Completed all Training Sessions |
| You are now fully initiated. Use your skills wisely! (30) | Learned all of Lovikov's techniques |
| Sweeter than you thought? Just like Sylvia! (30) | Complete the game on "BITTER" difficulty |
| You're blushing! (20) | Admired all slightly saucy costumes |
| The Destroy Warriors are nominating you for first place (10) | Reflected Dr. Peace's unblockable Quick Shot with your Beam Katana |
| You're ready for your Hollywood Debut (10) | Reflected Destroyman's Destroy Canon with your Beam Katana |
| So you like to play ball, huh? (10) | Reflected Bad Girl's human clones with your Beam Katana |
| Very impressive (30) | Defeated 30 enemies in a row without taking any damage |
| Why don't you just start living in one? (5) | Used all toilets |