Congrats on your first game jam entry! You did more than well I would say. Really nice little point and click like game with really sweet background music and cool puzzling! I am sure you are well aware of what could be better technically, so will leave that. One thing I would love to see, is some more of the background story, as you have set pretty nice atmosphere with the time machine, potions and such, and I would love to know mooore :) But I know that it even could have been in the plan, but the time constrains are not forgiving. Really great job done overall and I hope to see some more games from you in the future :)