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