Thank you for playing again!
Dropped guns will have different colored particles for their rarities, but adding an outline too is a good idea. I've already heard that they can be hard to see in some cases.
Yeah the store can be improved, I think it mostly works well if you're looking for a specific gun right now.
I think I've unintentionally made it harder because I'm always testing it so much myself. Just about everyone has said its too hard and I don't think anyone has seen the last level, whoops.
The skills have barely been touched since last time so its not strange that you think so, I've mostly added a few. Hopefully with some more interesting effects like being able to dash through enemies and attacks without taking damage. But they will absolutely be changed, I'm thinking about if it would be good to take away most of their different tiers so you'd get the full effect at level 1 of a skill. And more changes.