Aside from my very top suggestion (being to give me back the crowns that disappeared in the auction house), my most wanted addition to Spiral Knights is sweet and simple.

At the end of every Left 4 Dead game, it shows end level titles or achievements or whatever that word is. Think, apply that to Spiral Knights levels! For example in Left 4 Dead, it would showcase the players who did the most damage, killed the most zombies, fallen the most times, plus corny ones like killed the most Smokers.

Can we have all the good trinkets not be bought with forge sparks?
Let's see:

Primal Sparks: The most common tokens
Trinkets: Useless
- Sleep trinket: No monster in the game even deals this status
- Freeze trinket: Freeze is hardly an issue
- Piercing: Only lichens deal piercing, and they are easy to kill

Grim Sparks: Mid rarity tokens
Trinkets: Somewhat useful
- Shadow trinket: Somewhat useful for undead areas.
- Curse trinket: Only useful if you wear a faust and use the charge
- Poison trinket: Poison is hardly an issue

Forge Sparks: Most rare
Trinkets: Most useful

Make it so the Phantoms can rarely drop their oh so pretty Shadow Cutter when killed the FIRST time. Not the respawns, just the first time you kill a Phantom. It would give up to 4 possible chances on Phantoms dropping them (for a full party of course). The Phantom obviously respawns with it's, as it can't attack otherwise, but it would be really rather interesting if players could obtain them.

~Gwen

I know there are weapons like Cold Vanquish, Leviathan.

It would be nice to see a black leviathan or the glowing edge of the Acheron to be red

this Customizable option should be available to bring the uniqueness of each weapon to it's user.

And perhaps the option can be bought in "paint buckets" that cost 200 CE each.

The graveyard is quite possibly the ONLY un-enjoyable part of this game. I personally love this game but every time I get the graveyard I feel as if it's just wasted energy due to the phantoms playing hitler with myself and my team members. The best part about this game is that even though it's challenging at times, it always is POSSIBLE and the graveyard is barely grazing possibility. I actually find myself checking gates to see which one has the least amount of graveyard options on it.

My Idea was to get a Sword that could be accustomed to your fighting style. For example You would go to a Weaponsmith, and there would be an option for speed, power or neutrality. there would also be a selction for element and effects. maybe how it looks if they are that tech savvy

I know there already exist an option for graphics = low, but it doesn't make much of a difference. Is it possible to make the options to kill more of the useless things, like make the background a solid black instead of a blurry faraway clockwork field? or just have boxes dissapear when attacked instead of the broken down animation? also there's the unnecessary falling snow in the ice zones. Can players have the freedom to set all of these down? it'll help greatly with the lag. thanks.

I am running 100's of trades a day and the tab "my Auctions" has possibly 1000 trades that have already Ended. Now every time i would like to make a new trade my window runs very slowly. If you could add an option to delete trades that have ended it would be incredibly helpful.

Another thought,

So I just changed my resolution to 3200*1024 with the info presented here:
http://forums.spiralknights.com/en/node/179#comment-26172
It looks pretty cool and seems to work fine, so perhaps add a way to change that via the ingame menu!
(I remember my old nvidia card had issues with spanning game windows across several monitors though (even if it just peeked a bit over to a seperate monitor, but my current ati card does it fine this game)

have a screenshot:
http://imageshack.us/photo/my-images/8/widescreenf.jpg/