I know some Spanish (which is similar to Portugese, I believe) so I was able to get past it. It wasn't all the great, but the design was interesting enough to make it playable.
I know you said it was in Portuguese but I hope your english version comes out soon so I know what was going on there.
Ae.. tem outro brasileiro aqui no newgrounds :D Parece q vc usou um tradutor pra traduzir os "Author Comments" pra inglês, naum eh? Ou voce precisa de melhorar um pouco o ingles :P
Since I have to post my stuff in english on NG so other people can understand, here it is:
-Well, this game has a nice artwork.
-You need some background sounds, they might be a nice touch to the game.
-Since it's in portuguese people might not get what's the point of the game. lol
I can't get past the first part. lol
If you get it up with eng text, i will give you a much higher score
kinda of funny
good flash, just add more sounds and faster reloading