First of all, you did a great job on the pixel art, I know how much work it is to animate a 8 directional character. I love the music and your game idea overall, definitely fits the theme, but I have to admit, that I did not manage to get through the treasure room. Here you have constructive feedback (like you wanted):

- diffrent kinds of gameplay elements would be great, like some interactables, for example buttons or swiches, that activate something. That would courage you to search for more then fake walls and spikes.

- checkpoints (I've read below why you could not inplement that)

Don't have anything else to say. great work :)                                                                                              

(a hint on the treasure room would be nice)

I couldn't figure it out how to solve the treasure room, I tried to look at the walls but that didn't help.

EDIT: I got to the end with a little help from the developer and the last riddle was actually clever, hard but clever.

It's a bit frustrating that you have to start from the first room every time, I don't want to go through the same room that I've already solved every time.

Also the dialogue with the kidnapper pops up every time you're near him and in a game where you have to check everything in the room it's annoying.

Speaking of the music, it's Gymnopédie N. 1 from Eric Satie without the melody part, I love that chord progression but you could have come up with something original.

The sound fx sound good but they are out of place sometimes, the walking sound it's like a woman in high heels on a marble floor whereas the player looks barefoot, also the door sound triggers every time you reach the end of the level even if you collide with a human or the void.

I liked the pixel art, very solid.

Rated!

The pixel graphics is neat, and the music is quite soothing too, pretty nice there! However I'm not sure what to do in the first room lol! 

Great game!

I've been stucked on some rooms for a while, which was cool while trying to find the solution.

Nice job with the pixel art and the music too!

Shoot! It's windows and I'm on OSX. It look super interesting though. 

it's a cool game, rated!

This game is nice, well done (the chords are the same in the beggining of a music from zelda ^^ )

that's some nice pixel graphics you got there.

Good game ... Art is real cool and so is the music ,,, Nice work.. Rated :)

But at restart its all way back....restarting from the same level would have been better :D

Check and rate my game too ..

Small details are great (like footsteps and text sound, though text sound could be softer/quieter). Art is also very nice simple yet pleasing.

Really like the essence of the game, Love the footstep sound effects! the sound for the dialog text is a fine, I would recommend for later to use a little more calm sound for the dialog, Overall I like your game! The graphics reminded me of Pokemon :D

Really nice game. I love your graphics and music. Please consider checking out my game(played in browser), thank you very much

Really cool tricky game, i felt trolled haha!  I never played point and click games much, but this was fun!  Also really awesome art style~ Great job!  Please try my entry when you have time, good day!

I liked the art. Very consistent. The one exception was the menu and the semi transparent cursor. Very odd choice. I really liked the character's 8 different facing angles. Made the character feel alive.

Controls are fine for what the game is trying to do with one exception. When you have dialogue that appears over time, pressing Space should fill it in first, and then skip. Skipping right away leads players to miss possibly vital content.

Dialogue: you should run a spell check on it at least once before release. It's riddled with typos.

Music: loop is too short and becomes bothersome quickly.

Theme and Design: The theme has been hit quite well. Unfortunately, this is also one of the main reasons why the game is unenjoyable, from my perspective. It's the worst part of the old school point and click adventures: random detail hunting. I got to the third room, got bored, and quit. I think you could mitigate the problem a little by respawning the player in the current room, as opposed to the start.

Great game!

Really cool. I loved the art.

Great job, continue like that.