Here is the full list of all 23 Walhall achievements.
You're the real champion!
Thank you for playing!
REAL blue hedgehog!
I'm gonna catch you!
He also wants to hit
As if it wasn't hard enough
Button 2 is more useful now
One after the other!
Deceiving death itself
Babies make you tougher
You're gonna love 'em
Like a blue hedgehog!
Copying enemy movements
A new challenger appears!
He lost his drill for...
Gotta shoot fast
Take me seriously!
Helps hitting your target
At last you can watch it
You're feeling tough
It gets spiky
Your actions are under control
Speed up!