Interesting concept. I got really confused with the scaling mechanic though. I'm not sure if I am a fan of scaling objects by zooming in/out and not sure if I did that correctly, but it didn't shrink the houses all the time for me.  When there are strict and specific house sizes/types the list which animal lives where shouldn't be hidden in the tutorial, but visible all the time.

Nonetheless it's a charming and relaxing game :)

Really like this concept! Here's some notes I made throughout playing :)

Visuals & Music:

• I like the transition between the main menu to the game when you click "start game".
• The music is super relaxing. It's a simple but really nice loop.

Tutorial:

• Starting the game with a "wall of text" style tutorial instead of a "teach as you go" tutorial can be hard on me as someone that struggles to focus at times. Teaching through mechanics can be hard to figure out in such a short time for a game jam, but it's something I recommend striving for as much as possible (especially for any projects outside the limited time constraints of a game jam).
• I didn't really understand the scaling mechanic making homes of different sizes (even with hints open) until I was trying random stuff for awhile and eventually started seeing the 10 or so animals I was supposed to be making homes for finally start accepting the homes I was making.

Miscellaneous Improvement Suggestions:

• I ended up messing up pretty early and couldn't "undo" my way out of it. With no restart button, I had to refresh my browser to restart. That normally would've been a deal breaker that'd make me click away from a game if I wasn't playing it in the game jam context to share feedback with others.
• The "quit" button crashed the game if you play it in a browser. I've found this happens with Unity games as well. I recommend making a small little script in the future that hides things like a "quit" button if you're playing in a web browser.
• If you get time in future jams, small SFX for things like clicking on or hovering over buttons in menus can go a long way to making a game feel more "alive" (even in menus). Same with SFX in the gameplay parts of the game.

really cute concept !  the music and art made for relaxing vibes.  I think it might be good if the hints window was always up/if the animal art told you more about what kind of house to give them though, since I found myself opening the tutorial a lot to cross reference

I really loved the music and vibes of this game, but even with the instructions I was pretty confused as to what I was supposed to do. The UI was pretty unintuitive, at least to me, and I didn't know which animal in the queue I was supposed to be building each house for,  or how to trigger an animal to move in after placing a house, etc. The concept was quite cute, though!