I've been trying to join on a lot of sites and i always get up to around 90% or i get this error
Java Plug-in 10.25.2.17
Using JRE version 1.7.0_25-b17 Java HotSpot(TM) Client VM
User home directory = C:\Users\owner
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list

Will this might be my fault to start with.....however i still wanna ask for an answer
i wanted to re download the game through steam so i searched for an uninstaller knowing that i orginaly downloaded the game from spiralknight.com
so i didn't find an uninstaller so i searched in the forums and found there is no installer (or at least that's what i read) so i manually typed spiral knights on the search bar in windows explorer (kinda dum from me i know) and manualy deleted the files so up till there everything went fine or at least i thought so

I have a feeling that this is a common problem,asked some other people in game and they told me they also suffer from lags in tier 2 runs,sometimes less and sometime more. I play tier 1 smoothly and never lag. But on tier 2 it's a different story. I'm doing tier 2 missions right now and sometimes I can get through them but sometimes the lag is just crazy,I derp all over the place,blocks take a long time to break after hit,charge attacks with my blazebrand are impossible to execute correctly etc..

info that might help:

On one of the spiral knights knight elite missions, the devilite city one and the candlestick keep. In one of the parts, the devilites are throwing chairs and stuff as usual, and my party is like, mostly dead. (As usual.) And then I see a projectile enveloped in a rectangle just the right amount around the chair. Can you fix this? (I suspect the projectile was actually a picture when the gamemakers put it in, so that's why there is a rectangle around that projectile.)

I have a problem launching the game through Steam Client.
When i try to launch the game, it doesn't launch.
Just is not opening the process of the game, I posted it on the spanish forums but i didn't have an answer.

PLEASE HELP

Biggest pressing issue (#1): My laptop isn't very fast and my game has lagged before, which is ok, but all of a sudden this morning I started lagging differently:

The UI change has made vials a severe pain in the rear end for me. The old, solid colors allowed me to clearly distinguish the ones I wanted, and I could tell all of them apart. Now, I can't tell any of the translucent ones from each other. You might say I'm blind, but it's actually because I have a medical condition called color deficiency.

Ok i want to buy some in game energy. I have enough funds on steam wallet to purchase those. When i try to buy it it says you have to enable in game purchases for steam under settings. i did that and i also went to the game and properties and made sure that it also was enabled there. I also disabled the firewall. But it still wont let me buy my stuff. I Also tried to reinstall steam and spiral knights but it still wont work. Please help me here.

I have twice re-downloaded SK, and re-installed java once, however there is still no steam log on button for SK.

I have both steam and non steam installed however I don't think this should affect the game as I have had them both for years now.

Any help would be appreciated.

i would like some help on how to install the test server, i know where to install it from, but either Opera or Firefox say missing plug-in, even though i do have Java as i am able to play on the normal server, I use Linux, not Windows