I have been enjoying this little game for a few days now. I find it to be excellent. Sure, the lack of an offline mode can be a bit annoying, since it forces you to leave a tab open for this game in the background, but it is not such a major inconvenience.
I did notice however that even though there is no limit (that i have reached) in the amount of gold you can have, the display does have an upper limit (somewhere around 99.999). The same happens to the skill costs, but I don't know if they stop costing more, or it just won't show the actual price on the pricetag. Not a major problem, but considering I am at lvl 190 and there's meant to be up to 300 at least (based on achievements) it would be disappointing if the upgrade cost stays constant from here on.

All in all, really nice game (within the limits of the idle genre). I enjoyed the paper graphics as it reminded me of Paper Mario. Good job!

Great game, and very enjoyable. I loved the Mario parody and change of perspective this game offers. "Oh, dios mio!" got me to chuckle at the start screen. and animation and art were great (though the walk speed WAS a bit slow at times).
There's only one thing I am not happy about: I finished the game, and got all medals IN-GAME, but newgrounds only gives me 8 of these medals on my profile. Since I already have them in-game, I cannot re-get them to get newgrounds up to speed. Not sure where the problem was caused (the game or the NG sync, but it took away some of the fun of having bragging rights from me.

Regardless, this game was made with great humour and gameplay, a combination I love!
Good Job!

Great Game, nice graphics, fun to play and challenging at times.
I can only see one "problem" with it: Q. In English, Q used followed by a U most of the time (a scrabble cheat website gave me 31/580 U-less words with Q), hence most Q tiles are here to stay. Although the stages are short enough (in the demo at least) for a hanging Q to not be a great inconvenience, in later stages I imagine it gets quite problematic.
Solution: you could follow the Boggle example and make the "Q" tile a "Qu" tile (probably modified to do more dmg, hence keeping the overall word damage equal to a 2 tile QU word. If possible, it could even be made in a way where the U on the QU tile is optional, thus not stopping you from spelling faqirs (the one U-less Q-word I know :P)

Other than that, GREAT GAME! 4.5/5 because of Q :D