For all those complaining about their energy speed not matching their energy per second it's normal since it's how fast the bar fill and not how many times per second it's filled.
It does work, you just might understand it incorrectly "If you hover over the break infinity button it explains that the cost multiplier starts increasing after 1e308" and it limits that increase
It does work, you just might understand it incorrectly "If you hover over the break infinity button it explains that the cost multiplier starts increasing after 1e308" and it limits that increase