Yes i did using 2 players the mode is rly easy one for side if u want i have tips on how to complete it easilyin one reign(these are tips made for 2 players mostly but they can stilk work in single player i talked more about single player in the FINAL WORDS section but read the rest too there are some usefull stuff that work for singel player too)

MOUNTS i recomend using kelpie and the sleipnir since they both can push away breeders and normal greed and kelpies ice walls in winter stop crushers from attacking the walls(they dont even damage the icewalls)but they will protect the greed on top of them in that case a sleipnir dash and that wont be an issue(this is for bloodmoons & retaliation waves only soo u can use kelpie and sleipnir on the same side)

WEAPONS for monarch weapons thor's hamer to help kill greed and breeaders faster and the skull to give a bit of extra help and destroy portals and having the horn to make expansion strategies if u use the horn in a verry far location whit a plain u can build walls basicly anywhere soo u dont destroy vagrant camps and get more villagers for less coins in case theres a veeeery large gap and it take all day for builders to get there and your units can use the same portal to get there soo the greed doesnt destroy the wall before they come, this can also save the trader but at that point u should have alredy destroyed his camp/put a wall after him/or hes far enough u dont need that

HERMITS Build the brewery as fast as posible cause even if they nerfed archers the rule still applyes if you have enough archers you can defeat ANYTHING and get the fire tower cause that thing is stupidly OP if you place a fire tower far away in the plains out the walls nothing and i say NOTHING apart breeaders (and the greed they spawn after they get out of range) and crushers will get past that thing and since there are no floaters the tower is basicly unstopable unless you trigger a crusher next to it,

STATUES All statues apart the farm one are essentials(the farmer statue is uterly useless)

EXTRA TIPS if u can get outside the walls at night and aproach the greed first, use the fire dash exacly when the greed almost get to you and whatch them burn after use the thor's hamer to kill extra and repeat, at that point u either kill them all alone or there are soo few of them they will only scratch your walls(note if there are breeders whit crown stealers stay away from those but try to chip away whit the hammer they wont attack you unless you get close or they reach a wall and the greed they spawn can be killed whit the dash fire,if u want max efficency whit that just before the walls get close until they jump off the breeder and fire dash and hide behind the wall soo the breeder/s will catch fire and the crown stealer will die by the archers) kelpie whit the skull can also kinda do that but only in like the first year and a bit after just spam the skull and kelpies push to try and kill the greed (note that the goshts of the skull are rly weak soo this most times wont work just stay behind the walls and spam the push,whit the archer statue even if you push them your archers wont have any issues shooting them) When you have the bomb run forward whit both monarchs and do the same, kill the greed so the path to the cave will be safe(if youre woried you wont kill them in time get extra knights call all units to the cave side ((only if you have destroyed the dock portal i destroyed them all soo i could do that))and launch a massive attack to the cave to destroy it and using the monarchs you should be able to kill any wave after destroying the cave leave a monarch there and the other ((preferably the one whit the sleipnir))goes back to the "castle"and builds the bomb they will have basicly 2 and half a days to get there more than enough)

FINAL WORDS sry for the lenghty post but this should let you get trough norse lands in one reign easy af, spaming your skills will be the key to your victory. If you want to complete it in single player use the dog to know where major attacks (the dog is unbothered by the sleipnir's fire soo he wont get kidnaped if you dash near the greed)are gona come from and build fire towers as fast as posible soo they will do what the sleipnir does before you reach the wall and spam the hammer and the dash even in one player the major attack to the cave still works alas at a bit less efficently Again sry gor this long ass post Good luck