I have played hundreds of idle games and similar games like this and to be honest playing for only 8 hours its kinda lacking in the money and item gains i mean its slow and unbalanced all over and to be honest this needs serious work i would boost the money gain by 20-30% and the items by 15-20 % except the ware house that need 35-40% boost and you should add a max buy button just my opinion
gravity booth at 20 is only giving me 420 yet 20 of the payday drones gives me 80,040 that is a big difference and the cost of both is way off gravity booths are expensive as payday drones not so much
the game is good thus far but the rate of income is kinda weak and needs to be adjusted in my opinion i have played several other idle games and they are not as slow as this one fruit for thought
i love this game still needs alot of work i believe you should simplify the unit's though into a scroll bar and pick between them to work on instead of all of the out in the open seeing the rapid numbers gets annoying to be honest and i think you should add more around the larva tree add things to it these are just some idea's i have