This is a nice game. It's pretty excellent all in all. I just want to make some suggestions. 1) When you press shift and click, it should speed up productions. 2) You should organize the items into tabs because they're all over the place! 3) There should be an end goal or something. Because this game goes on and on! But that's all. I'd appreciate it if you add it in the future. Thanks in advance.
And I'm DEADLIGHTED by your enthusiasm! Have fun! :)