Love it!! Nice graphics, and so far it's a pretty fun gameplay loop! I am having to take frequent breaks for my computer to cool off but that's not uncommon, my computer is old as rocks lol, but what I've managed to play so far seems really good :D
Though I do have an issue where I seem to be unable to scroll on the hub? I can see lines indicating there's more upgrades off-screen, but all I can do is zoom out, and only to an extent. Being able to click & drag or use wasd/arrow keys to scroll would be very useful! :3
Also I have to say the meatball toy caught me off guard- I was expecting it to be a plastic cookie or something. I am both intrigued and disturbed by the reality.
Edit: Occasionally toys land outside of the room box. I've never had one go further than I can reach, so it hasn't been an issue, but it might be best to block them from going outside just in case!
Edit 2: Just finished the demo, super fun game :D I'd make a couple of tweaks, ordering the toys in the pinatapedia by value, and making room numbers bigger with stronger contrast to make them easier to see at a glance. Both super minor things though! Really enjoyed this :3