cool crafting game i enjoyed messing around with it. i like the simple and clean presentation of everything and the time traveling mechanic to collect certain resources and then combining in different timelines is a great application of the theme. one critique is that the missions part of the screen took up too much space in my opinion and i think having some basic animaitons or even just sprites representing the different eras as you travel in that screen area would have added a lot of charm. i did like the missions system though, just thought it should be a smaller portion of the screen. background music was a nice choice too. i also liked the time travel mechanic but didnt love the way it was presented with the scaling bar and start stop button; i think there is probably a more intuitive way to present this mechanic. overall great entry and fun game!