Mjolnir is a melee weapon that can be found in the Glacial Area. It is required for the God Of Lightning achievement and can be found during any weather circumstances. To obtain the weapon you need a fully upgraded knife to free the weapon from the block of ice. This guide contains a few locations where Mjolnir can spawn. This is not a definitive list, so if you find any other location please comment with a screenshot and I’ll add it to the guide.
Glacial Area
Inside the larger Glacial Area are a few locations where Mjolnir can be found.
Shelf under First Glacial Cave – Follow the right side of the Glacial Area down until you get to a large shelf. Mjolnir can spawn inside the small pit in the middle of this shelf.
Shelf above Third Glacial Cave – Just above the Third Glacial Cave in the very bottom right of the Glacial Area is another small shelf. Mjolnir can be found on top of the center of the shelf.
First Glacial Cave
The First Glacial Cave can be found in the top right of the Glacial Area. There are two locations inside the First Glacial Cave where Mjolnir can spawn:
Top Path – Follow the top path behind the turning puzzle until you get to the last trap before the pinball puzzle. You can find Mjolnir on top of the small cliff before the last trap.
Large Room – Keep heading right through either the top or bottom path (if you’ve completed the cave before) until you get to a large room. Mjolnir can appear in the bottom right of this room.
Third Glacial Cave
The Third Glacial Cave can be found in the bottom left of the Glacial Area, just barely inside the Hydrothermal Vents area. It contains one location for Mjolnir to spawn.
Large Room – Follow either path to the right until you get to a large room in the bottom right of the cave. At the bottom of this large room Mjolnir can be found.
Unconfirmed Locations
Mjolnir doesn’t seem to spawn for me anymore (bugged?), so I can’t investigate further. Here are a few locations that I’ve seen people talk about but couldn’t find screenshots of. If you find Mjolnir in one of these locations please send me a screenshot so I can add it.
Inside the maze on the left – In the small room where you first find the Beluga whale.
