Go to Pebbled Beach in Bewoulf, and go 3n to a Valkyrja Brynhildr. Ask him help and then solo. Once inside your going to have 3 war-torn Einherjar's. They are pretty tough so throw/shoot them 1 at a time. Once you reach Heimdall your going to ask him help to start a journal entry. He will tell you to blow the horn. YOU DO NOT FIGHT HIM. THE HORN DOES ALL THE DAMAGE, BUT DAMAGE'S YOU EVERYTIME YOU BLOW THE HORN AS WELL. he says after the first blow to ask him peace if it gets to be to much. so blow horn and instantly ask Heimdall peace. do that 4-6 times and he will die and unlock the door north.
n,n,e,n from Heimdall is the main road through Asgard it connects Aesir and Vanir. Aesir is on the east side, and Vanir on the west. Each area have theyre own set of God's. you will find either Meili or Hnoss depending on what gods you want to kill. ask her help, and she will tell you to bring 4 statues to them.
Some God's have little tricks to killing them.
Gullveig, you need the fire of aesir witch is from the fire-bearer. just have it in your inventory it does the damage.
Njord, you need to kill Skaldi and have her blood on you. (he will automatically notice and say this to you when you walk into him and ask him a question)
Vali, you just have to fight for so long and he will say hold, you are tougher then I thought. and from then on, he dies like a normal mob.
Loki, you need the keys that vali has.
Frigg, kill the 2 bears first (they all attack and can't throw/shoot) I bash Hlin and flee until bash timer is gone and repeat 4-5 times until Hlin is dead. after Hlin and it's just the other bear and Frigg. the fight is pretty easy. So kill that bear Frigg will stop the fight, and just kill her.
Skaldi, will give a message about snow about to fall, sit shield to hide from it.
Freyr, you need to have 5 runmal tablets. when she is about to die, she will curse you. give her the tablets 1 by 1 and the curse stops it's a nasty one that will kill you in seconds so be sure to have them already. after you turn them into her. just reengage.
Gersemi, get all the bandages from the chest there is 3. every 3 rounds of fighting give a bandage to the old orr God. You still stand a chance of getting slayed.
To access the locked bush area, you need to hunt silhouette and ask him thorns. he will flip a key out. kill him and it's in his corpse.
Towards Freyr in Vanir side is a bear, 1 south from him use an orange vial and there is a chest in that room. it has a portrait of Freyja in it. take it to vali to unlock the down exit under him.
Under Vali in the down exit is a flagon that you can give to the cosmic cow, after it's filled you can give it to a squirrel that's behind the bush area that was locked for runes of the allfather.
2n from that squirrel is an eagle that also has runes and the chariot wheel when he spawns.
Not all mobs will spawn together sometimes you will have some but not others.
After you get the statues and turn them in you have access to Odin now. 2n,e,n,w,n from where Heimdall was is the gates to Valhalla thats where Odin is. Push door to enter.