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