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 Orbt
Unlock all skins in the game
Unlock Bit Blaster
Earn 1500 points across all rounds
Unlock Mick and Rorty
Unlock Diamo
Have a total of 50 near misses
Unlock Pink Neon
Unlock Blue Neon
Unlock Red Neon
Earn 100 Points in a single round
Earn 95 Points in a single round
Earn 90 Points in a single round
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
Earn 60 Points in a single round
Unlock Green Neon
Earn 55 Points in a single round
Unlock Yellow Neon
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