First of all, THANK YOU! The Looking for Group feature may be the single best thing in the universe. That is so handy. I can't tell you the last time I played with other people in SK (other then PVP). Please please please implement this. Now on to my feedback.

The Danger Mission is cool in idea, but I honestly can't say it was a challenge. I didn't find it any more difficult then a T3 undead clockwork level. I'll break down my pros and cons:

Pros
- Awesome level design and visuals
- Great new monsters, really adds an additional layer of gameplay without being a nuisance
- Decent in length, not too long or short

Cons
- Not a challenge
- The beginning of the second level should have a party button to prevent monsters attacking people still loading
- The Almire Knight death sounds is the same as the player death sound which is confusing

I like the idea of Danger Missions, and I am curious as to how you guys implement them, but I do think they need to be harder. Keep up the awesome work!