kan sum one tel me where i shood go in the Polar Preserve

Polar preserve I believe is an optional area at the beginning of the game.
Spoilers
I finally beat master dyaz. You need to do a few things. You can confuse it and it does about 20 damage to itself. Then using evil eyes on it lowers its strength a slight bit. Other than that, a team of level 22 things can wreck it quite nicely.
End spoilers
Just putting that there to let those who have issues with it know how to try beating it.

where i shoud go in the shadow kaneyn, no plase to go

Sorry, I wasn't playing it right.

Spoiler:

So while looking for the market, I accidentally stumbled into where I was supposed to go. He really needs to have at least some sort of a hint for non-sequiturs like that... anyway, good freaking gosh I hate that music game. I had to get down to only one error for my results to be considered merely ok and unlock the next game. Let's hope I never have to do that again.

Are there any use for phones? I found one in the new city, Brytanburg North? I found one in this house and don't know if there's something to dial.

Actually got past the part that was getting me stuck, and now I'm stuck at a new place.

Huge spoilers past this point.

Seriously not kidding.

Still here? You've been warned.

I'm in an alternate place, told that I have to go through the underground. I entered a cave full of blade traps or something, and that's well and good, but then I found a locked door, sealed or some such. I have no idea how to open it. Any tips?

Also, a few other questions and findings. Major spoilers abound even still.
1. I now have finished the girl's coin sidequest. Reward is very much worth it. Do it ASAP.
2. Vipesla evolves in the mid to high 30s.
3. Ever wanted to have Miniature Body on a manamon? Now you can. Find a Kumori Cloak. Hint: it's somewhere haunted.
4. A question. The catacombs in that alternate world area...uh, do they have a purpose? I got to f4, but it was absolutely, utterly freaking enormous, and I want to know if there's anything worthwhile down there. I found another husk thing while I was there, but again, no idea what that is for or what it does. So, so glad the key thing acts as a free Daedalus dust to get out.
5. I feel like I'm being roadblocked. Do I actually have to do that other world stuff right now? The game makes it sound like I can/should come back, but I'm stopped from going to what I presume is the next city by a jerk in a house on the coast.
6. Not a question, but an observation. The story is not quite as gripping anymore as it was, but I appreciate the depth nevertheless. The villain has some very believable reasons, albeit pretty crazy ones, for doing what he's doing.
7. Last question. Roughly what level should I be when trying to go for the fifth stadium key? I haven't even figured out where the last three keys are, and a lot of my team is above level 43 because of all the other fights and shadow-form stuff and whatnot.
8. Oh also? I got a ghost Lonar.

You have to press all four switches there. One on each roof.

Gosh, y'all are so far along than me. I'm in the cave after the second city, the one with four floors. I got to the third floor, was told to find another way. I found a ladder that took me there, but it just contains a chest. Is there... another way? Or is there something I'm missing in a room with just the ladder down and an open chest?

Righto, so I'm gonna stop for now, I think, because seriously. You guys think Irroadium is bad? It has nothing, absolutely nothing, on the boss fight where I'm stuck.

moderately
huge
spoilers

I won't tell you what it is, but I'll say this much. The thing can do spread damage, status effects, is immune to paralysis, never seems to get confused, slowly boosts its stats, has three (yup, three) forms, doesn't appear to have any resistances or whatnot so there's no such thing as bringing effective types because the thing is neutral to everything and appears to have an attack for every occasion.
Seriously, to a beta-team member or Aaron himself, how the hell are you supposed to beat this thing? What should your team look like, level-wise? How many items are you supposed to have on you? Because I can routinely destroy the first form, have sometimes beaten the second, but the third wrecks me every time.
On the one hand, the gimmicks in these fights are very interesting. On the other hand, it's taking a lot of the fun out of using specific manamon for specific attacks or weaknesses/vulns/whatever. That's largely the point of an experience like this, after all, so while I suppose I'll get used to it, and will probably have a better team going forward, I figured I was doing pretty well. For the sake of reference, Bamboustica and Lamplare are level 53, Shadina is level 48, Turrubble is level 44, Viprolt is level 42 and my undead cat thing is level 44 or 45. I would've thought this would be sufficient.
I mean, I suppose now that I have a new item, I can go exploring with it and see if I find anything nifty...

One other thing. Spikes suck. Seriously. Utterly suck. I don't mind traps, and I don't mind having to get creative (there are some fiendish little puzzles in this game, and I applaud that), but there's one section where you sorta weave back and forth in a zigzag corridor dodging spikes and lasers, and the beauty of it all, you have a speed enhancer going so you have to be really careful. Spikes kill in two hits, as do lasers, so it's insanely nitpicky. And there are like six or seven passages of this. You'd kinda figure that after three previous rooms full of spikes and a whole bevvy of lasers in a previous area, this gimmick would've run its course? It was pretty...well, not fun, let's just put it that way. I think this is one example of where Aaron got the balance of challenge and fun a little off, but hey, maybe the rest of you will love this sort of action and I'll be in the minority.

Apologies if you got this far and found stuff you didn't want to know, but I did try and mark this with a spoiler in the hopes that you wouldn't stumble onto anything.

Hello.
I'm stuck. I have beaten the second stadium and I go to the shadow canyon.
I've explore all the buildings. The only thing I get is a little seen as I first entered the grate hall. I've explore all the rooms there but I found nothing. I found the path south of the shadow canyon but it's block by the rock and I can't crush it.
What should I do in there?

How do you get on the boat in the second stadium??