Thank you so much for this great feedback.
About the floaty jump: I tried to make a jumping mechanic very similar to the old Mario Bros (NES) in which he jumps really high, and the more you press the button, the higher he goes, and as you release it, he falls. Is it too bad? At first I felt like you have to get used to it, it doesn't feel so natural, but I kept it that way despite of this. Do you think it's better to change the jumping mechanics?

About the health system: Indeed it's very hard to play, and if you die (it can happen easily) you return to the begining, what might be a pain in the a** but I felt like it rewardade players who were very persistent, and also added a rouguelike feel to the game. Do you think I should change it? Maybe have a health bar that drops each time you get hit, and when it reaches 0, you lose a heart. Would this be better?

About non responsive jumping: Could you specify a little more? Maybe draw on paint what you mean.

Again, thank you very much.

Thank you very much for this great feedback! I really appreciate the fact that you enjoyed the gameplay experience!

About the delayed jump: "but maybe it's an element that contributes to game's difficulty", indeed, it was intentionally placed, but, as K-Crow Studios pointed, this could difficult too much in certain parts of the game, I really don't know if I should keep it or not, what do you think?

About the grass lump question: It respawns on its original position everytime it is outside the camera view, unless its resting on top of a switch platform.

You enjoying the game absolutely makes my day, thank you very much for the feedback!

Man, I couldn't ask for a more complete and well organized feedback, thank you very much for taking this much time to play and formulate your feedback, means a lot. I'll try to address each topic.

- About the color of the text on the cutscene: I had noticed it too, its a little annoying indeed. I will sure change it, thanks for the suggestions!

- About the speed of the dialogs: thanks for the suggestion, I would suggest the same, something like "pokemon" text transitions where you click a button to read the next sentence.

- About game volume: This is a very good observation, I have a really loud headphone, tried it on a less powerful one and the music really changes the volume too abruptly! Will make it smoother for now and add volume settings in the future.

- About being reset when hit: It was a "temporary" mechanich that ended up on the final demo version xD I also don't think that is the best way to react to a hit, but I thought it might enhance the "rouguelike" feeling. But it should be more polished and your suggestion sounds perfect, thanks! I'll sure change it.

- About the jump: As I told K-Crow Studios the jump on Dude's Quest was heavily inspired by the old Super Mario Bros (NES). I think that the one thing that ruins the jumping mechanics is in fact the delay for next jump, i'm thinking of removing it, as was also pointed by JohncoBalonco. Do you really think the whole jump should be changed, or just removing the delay is enough?

- About the next level call: Great suggestion, something like a little sign on the ground, with a drawn arrow, would be nice?

- About game options: Indeed, I though maybe it was not necessary for the demo, since it's not a very simple thing to implement, but was planning to add "pause" and ingame options on the full release.

- About the block reseting: It was a safety measure, to ensure the block doesn't get stuck, nor lost. It works like this: everytime it is out of the camera AND its not on top a switch or platform, it resets. I don't know how I would implement this safety measure in a simple way yet without disrupting the game flow :/

- About level 3: man, no need for apologies, I completely understand, It's the first thing I'm aiming to change, it's really difficult, I released it that way because I got used to it, as I played many, MANY times during development (also I know exactly where are all the bats, which gives me a huge advantage). Heres an issue I created to make the bat's eye glow, as one improvement (tho I must think of other things to change in order to balance the difficulty): link. 

I'm also thinking to not make the minimum light so small, and maybe, in order to get bats killed more easily, make them swing up and down as they chase you, to make it easier to jump on them, would this be good?

Again, thank you so much for the kind words and for this absolutely amazing feedback!

Hi, thank you very much for taking the time to play through and writing this feedback (sorry about the bats, must have been frustrating).

Regarding the art style: all the BEAUTIFUL background and grass wasn't made by me, it was made by jesse-m and the gems were made by piclet. I made the rest: moving entities, activatables, items and music. If you have any questions on how I did it, I would be glad to share!

About the floaty jump, everyone noticed it feels weird, I was thinking about removing the delay to jump again after you fall and smoothing movements, maybe it is enough for it to "feel" better. I'm very reluctant about changing the mechanic completely (e.g. by speeding up the fall) because it would break many of the level design based on the jump (such as the large gap on level 2). But if it's still not good after removing the delay, I'll consider speeding up the fall (and modifying all levels aswell :'/ ).

The death mechanic is indeed very harsh, as suggested by Here's Andy TV, I'll modify the death system, only reseting to the begining after you lose 3 health.

About the bats: Yes! They need a lot of changes. I thought about making their movement be a sine wave, in order for it to be killed in a more easy way.  "not letting them notice the player until they're illuminated by the light" man, this is an AWESOME idea, sounds obvious now, but it simply hasn't come to my mind! I'll sure do this.

Regardings your sugestions...

... about the heart items: Yes! I was thinking about it too, maybe add some secret areas too where you can find hearts.

... about the shield as an upgrade: It sounds awesome, but I don't think it fits the game scope for now, If I finish this game and the release makes at least a little success, I would create a sequel with some new mechanics such as this one.

Again, thank you very much for your feedback and suggestions, means a lot that you took your time to try this tiny game of mine!