Jörmungandr
Not unlocked yetComplete Midgardr
Ymir
Not unlocked yetComplete Jötunheimr
Níðhöggr
Not unlocked yetComplete Nifleheimr
Baldr
Not unlocked yetComplete Helgardhr
Freyja
Not unlocked yetComplete Vanaheimr
Surtr
Not unlocked yetComplete Múspellsheimr
Völundr
Not unlocked yetComplete Ālfheimr
Ivaldi
Not unlocked yetComplete Svártalfheimr
Circus Show
Not unlocked yetStand on top a rolling boulder for more than 3 seconds
Quadruple Futhark
Not unlocked yetLight up 4 Runes at the same time
Race the Golden Throne
Not unlocked yetFinish the last level in 45 seconds or less
Frigg
Not unlocked yetComplete Ásgarð
Necromaniac
Not unlocked yetDie in all the different ways possible
Fiðr Lover
Not unlocked yetCollect 999 Feathers
Vertically Challenged
Not unlocked yetFinish 9 levels without jumping
Orbicide
Not unlocked yetFree 9 Orb spirits
Dipper
Not unlocked yetCollect 9 Feathers while underwater
Humor the Devs
Not unlocked yetWatch the whole credits at normal speed from the Chapters Menu