hokay you need a lot of practice, but everyone's gotta start somewhere, so don't take that the wrong way
first off, try varying the fonts a bit more; i know you want to keep solidarity by using a single font everywhere but that loses readability and ends up looking shoddy
move the two words in your logo closer vertically because it looks like one of them is an afterthought
the title screen bg is surprisingly solid and you should try to make the menu bg look more like that
also try using more subtle gradients, not the really heavy ones you've got; what i like to do is set up a heavy gradient and then change its opacity to like 10% or 20% which gives a very nice effect
for the rest, go by instinct and don't be afraid to crank out something that might suck, because that's all part of getting better
(if you can't tell this is k//)
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