Thank you for your feedback! This version of the game systems is pretty barebones, I am working on a significant update with added systems and of course some achievements. But basically the game is meant to be a number goes up incremental game, which is the core loop that the current version embodies. The next version will implement more upgrades, a crafting system, and a ton of achievements and UI additions. As well as other systems to support these new additions.
Thanks for spending time and giving feedback!
Emerald Dev
Tim