Here is the full list of all 68 Bing in Wonderland achievements.
Pass the boss mode: Danger upgrade
Unlock All Enemies
Beat Elder Elder Elder Monkie
Beat Sea Monkie Home
Beat Longer Bug
Beat Thunder Reese EX
Beat Cooked Fish King
Beat Rider Pro
Unlock All Wisdoms
Unlock All Items
Complete Heat Mode
Unlock All Food
Pass the boss mode: Little fight
Played 10 hours
Get Niddle
Beat Final Boss
Die in the start scene
Get Tai Mountain
Get a lv3 ult
Played 5 hours
Scare the NPC who helps you out
The number of quest completed reaches 80
Beat Radish
The number of quest completed reaches 75
The number of quest completed reaches 70
Beat Doozie
Beat Greatos
Keep steping the lantern in the start scene
The number of quest completed reaches 55
The number of quest completed reaches 60
The number of quest completed reaches 65
Get 4000 coins
Beat Elder Elder Monkie
The number of quest completed reaches 50
Get 1000 hits
The number of quest completed reaches 45
Beat Giant Anemone
Unlock All Burn Nann Options
Get 3 Hate Dots
Coin Wisdom
Get 2000 Nanns
Beat Foot
The number of quest completed reaches 40
Get an item from Switch Game
Played more than 2 hours
Complete a battle with hp lower than 10%
The number of quest completed reaches 35
Beat a boss with 100% hp
Beat Giant Monkie
Unlock All Weapons
Beat Monkie
The number of quest completed reaches 30
Beat scarecrow
Kill 200 fishes
Beat Yiiiii
The number of quest completed reaches 25
Beat Long Bug
Get 10 butt slap combo
Get diarrhea
The number of quest completed reaches 20
Beat Fish King
Beat Rider
Get 5 butt slap combo
The number of quest completed reaches 15
The number of quest completed reaches 11
Complete tutorials in start scene
Unlock All Outfits
Pass the boss mode: Fancy