Here is the full list of all 15 Youropa achievements.
Create and play your own level
???
Get them all
Reach the top of the tower
Add some color
Defeat a Onesider
What's inside?
Can I Kick It?
Don't hit the walls and never let go of the speeder
Destroy a Security Camera
Bring an enemy back to life
Reach the base of the tower
Observe yourself from a distance
Design yourself
Paint 'em