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