Hello again :), Thank you for reporting all these mistakes, all will be fixed, i might do a tiny update to patch them and tight some loose screws.
regarding your hardware suggestion, i have already set up all future hardware, but i wont say any spoilers... but i might add it as a software, why not!!
As for the achievements they indeed do need some balancing, especially the CPS one, but right now they are not an urgent thing to balance. but even after the balance they will still be kinda ridiculous, but they will get easier as you progress, because some of them are meant for late game.