So I just started playing this game (im about 2-2) and I just wanted to ask a couple questions before I get too into the game.
First, how does gear work exactly? I know there is a shop of some sorts, but are these items that other players have found in game?
Is there rare gear that can only be found on certain floors or bosses?
My second question is, what is the ultimate goal of the game?
First off welcome! Spiral Knights is a game which mainly has goals based around grinding or fashion. But mostly grinding.
Gear is essential. Your proto sword is zero stars. That means it deals effective damage in the lower leveled areas and is pretty useless anywhere else.
Gear is usually crafted using recipes, and get more stars when upgraded with better recipes.
Example: Calibur (2*) is upgraded to Tempered Calibur (3*). Tempered Calibur does more damage than the regular.
But imma give you some good advice now. Keep doing missions, and do not buy new weapons or their recipes until you reach Rank 4. At around Rank 3-2 you will receive free equipment that is 2-Stars, more than just a step above your armor. After you reach Rank 4, potential will await you!
If you have anymore questions, ask me or someone smarter than me like Bopp or Fangel.