Here is the full list of all 79 QV achievements.
Swing the brush 100 times
Use the brush 30 times.
Swing the brush 50 times
Stay in one stage for 5 minutes.
Swing the brush 10 times
Enter the Grassland stage.
Press the button more than 10 times while watching scenario.
Read the credits.
Use the brush 100 times.
Use the brush 300 times.
Use the brush 500 times.
Use the brush 1000 times.
Get hit by a penguin 10 times.
Get hit by a penguin 30 times.
Get hit by a penguin 100 times.
Fall 5 times.
Fall 10 times.
Fall 50 times.
Fall 100 times.
Use the Altar of Fire 10 times.
Use the Altar of Fire 30 times.
Use the Altar of Fire 50 times.
Get attacked by a penguin in a swamp.
Run more than 50m using the Dash.
Run more than 100m using the Dash.
Run more than 1km using the Dash.
Draw a Door on a wall more than 10 times.
Stay in one stage for 10 minutes.
Stay in one stage for 15 minutes.
Stay in one stage for 30 minutes.
Enter the Great Desert stage.
Enter the Humid Jungle stage.
Enter the Flame Mountain stage.
Enter the Frozen Land stage.
Enter the Floating Island stage.
Block a Golem's way for 5 seconds.
Block a Golem's way for 10 seconds.
Collect all the Grassland fairies (Normal)
Collect all the Grassland fairies (Hard)
Collect all the Grassland fairies (QV)
Collect all the Desert fairies (Normal)
Collect all the Desert fairies (Hard)
Collect all the Desert fairies (QV)
Collect all the Humid Jungle fairies (Normal)
Collect all the Humid Jungle fairies (Hard)
Collect all the Humid Jungle fairies (QV)
Collect all the Flame Mountain fairies (Normal)
Collect all the Flame Mountain fairies (Hard)
Collect all the Flame Mountain fairies (QV)
Collect all the Frozen Land fairies (Normal)
Collect all the Frozen Land fairies (Hard)
Collect all the Frozen Land fairies (QV)
Collect all the Floating Island fairies (Normal)
Collect all the Floating Island fairies (Hard)
Collect all the Floating Island fairies (QV)
Collect all fairies (Normal)
Collect all fairies (Hard)
Collect all fairies (QV)
Clear the Grassland region (Normal)
Clear the Grassland region (Hard)
Clear the Grassland region (QV)
Clear the Great Desert region (Normal)
Clear the Great Desert region (Hard)
Clear the Great Desert region (QV)
Clear the Humid Jungle region (Normal)
Clear the Humid Jungle region (Hard)
Clear the Humid Jungle region (QV)
Clear the Flame Mountain region (Normal)
Clear the Flame Mountain region (Hard)
Clear the Flame Mountain region (QV)
Clear the Frozen Land region (Normal)
Clear the Frozen Land region (Hard)
Clear the Frozen Land region (QV)
Clear the Floating Island region (Normal)
Clear the Floating Island region (Hard)
Clear the Floating Island region (QV)
Clear all Normal modes
Clear all Hard modes
Clear all QV modes