Chemistry Lab

for those who don't understand the game and why reactants are locked it's because you gotta earn them trough the "challenge mode" (which honestly is kinda easy and would be better if you reached a target chemical via multiple steps) some complaints I have is that when having multiple chemicals at the same time, the game starts to lag a ton. and also would like more chemical processes (like distillation, state changes, etc) Great Game tho whit lots of potential. (little idea: add achievements)

Couldn't even do one thing in this game. So many things are locked that the free version is unplayable. After searching one thing, every unlocked element disappeared. I could only access H2O no matter what I tried to do.

Overall good . But in challenge quiz 67 is glitched , you need na2o but for that you need to make one but making it is impossible. I have tried everything. So I have to put an halt to the challanges due to this . Uninstalled and reinstalled but that didn't fix anything