That was prety cool Dado,
The effect when you kill the enemy is cool, movement was smooth, instructions are nicely put beside the game if one ever needed to use them.
I noticed the sounds were muted when i first started the game, are you planning on updating them soon? I really liked the music - how it slowed down when you were almost dead, chugging the potion was a really cool sound effect too. However that one sound you hear the most (when enemies die) sounds like it is coming from an Atari!
Maybe replace that sound with a more cat-like sound.
Keep working on it and like Anthony, Im looking forward to more.