Here is the full list of all 32 Ding Dong XL achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Unlock Diamo
Unlock all skins in the game
Unlock Bit Blaster
Earn 100 Points in a single round
Earn 95 Points in a single round
Earn 90 Points in a single round
Earn 1500 points across all rounds
Have a total of 50 near misses
Unlock Orbt
Earn 85 Points in a single round
Earn 80 Points in a single round
Earn 75 Points in a single round
Earn 70 Points in a single round
Earn 65 Points in a single round
Unlock Yellow Neon
Unlock Green Neon
Unlock Red Neon
Unlock Blue Neon
Unlock Pink Neon
Unlock Mick and Rorty
Earn 60 Points in a single round
Earn 55 Points in a single round
Earn 50 Points in a single round
Earn 45 Points in a single round
Earn 40 Points in a single round
Earn 35 Points in a single round
Earn 30 Points in a single round
Earn 25 Points in a single round
Earn 20 Points in a single round
Earn 15 Points in a single round
Earn 10 Points in a single round
Earn 5 Points in a single round