A few tips that should make the game easier. 1) Don't waste points upgrading the first few bows. Otherwise, you won't have enough to fully upgrade any further down the road. 2) As other people have stated, buy pots early. 3) If you're planning on only using a bow, don't spend money on spells or melee weapons. 4) Some enemies drop bows, so if you keep dying, focus on buying armor and get bows from the drops.
Absolutely fantastic game! Loved the music and artwork. At times, I had trouble finding fairly obvious things just because the artwork was so amazing. Great job. I'd love to see another game like this.
Really enjoyed the game. However, one complaint I do have is that the dragons seem to appear close to one another, and since you need at least one item to kill them, it's a bit frustrating sometimes when you get dragon, sword, dragon in the queue. Other than that, very addicting game. Looking forward to the sequel!