Here is the full list of all 41 Wunderling DX achievements.
Get through the fourth Boss Battle.
Get through the third Boss Battle.
Unlock the factory World.
Die 100 times.
Jump through 50 Portals of any color.
Get through the second Boss Battle.
Collect all Flowers on twenty Levels.
Jump 1000 times.
Unlock the desert World.
Jump through 20 Portals of any color.
Get through the first Boss Battle.
Jump through 10 Portals of any color.
Find five Treasures.
Beat one Level by jumping through a Green Portal.
Collect all Flowers on five Levels.
Jump 100 times.
Find one Treasure.
Equip yourself with one Item.
Jump through your first Portal.
Collect all Flowers on one Level for the first time.
Jump 10 000 times.
Complete one Cow Quest.
Complete 10 Cow Quests.
Equip yourself with one Item from each category.
Release the Frog in World 1.
Find a Gold Portal.
Jump through 100 Portals of any color.
Beat one Level while having extremely low health.
Beat all Green Portal levels in a world.
Beat Level 1-14 with 100%.
Beat Level 2-10 with 100%.
Beat Level 3-9 with 100%.
Beat Level 4-C with 100%.
Beat Level 5-B with 100%.
Beat Level 6-15 with 100%.
Beat the final Level with 100%.
Collect all the Flowers in an entire World.
Find twenty Treasures.
Find all the Treasures in an entire World.
Get one Cassette.
Get five Cassettes.