I loved the game, it's soundtrack is very good and I liked the graphs too, also the gameplay, but i'm concerned with just one thing...
Why the poison effect is based on the max health? I think it's unnecessary, because that way you can kill any boss easily, for example the final one. My poison hits (17k) were almost stronger than the Phoenix Strike (20k), and I was with the final weapon, Nightmare Sword!
Man, there are more bugs than any other thing. at any level, if u press X u advance like... 50 levels. and win many many money. u have to fix that. if fixed the game will be fine.
Too easy, and too short. When I was expecting a real challenge the game ended... You sure should continue the journey of green blob while dominating the world, but with some really puzzling puzzles. 3/5.