Nice game! Had to play it twice because I coudn't find the key in the mansion first. Looking into the comments did help with that and take it up again. The world design felt otherworldly and gave me "Alice in Wonderland" vibes. Things you might add are some sounds once an objective is complete. I've felt myself suprised when I realised that the objective has changed, especially for the last one, which (I think) could easily be missed. I also find myself moving in diaganals to be quicker. You might want to change that, if this doesn't suit your vision. Overall, good work :)