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