Moving atoms around (if you've stocked up a bit) for the 118 at 10Q goal is a bit of a pain, maybe add a 0-button for where you select how many you want to transfer? Or even better, just don't reset it to the max value each transfer.
Not sure what happened with my other comment, but I agree with the "density less than 2 thing", there's a bunch of elements with the wrong stats, some by lots. Like Radon at 0.97 instead of 0.00973, and Xenon at 5.9 instead of 0.005887.
Would be nice to be able to sort the heroes in a grid instead of a long list, that would help once you have bought all the heroes/skills. Since you wouldn't need to scroll up/down all the time to buy levels.
Not sure if there's a way to detect full screen, but the scroll wheel should probably not zoom while playing in the normal window. Since it scrolls the page as well as zoom.
Well it didn't come back and bite me, much appreciated. Can't seem to get the "all upgrades" achievement though, even tried buying the reset, but that didn't help :/
Still some good fun though, so 4/5 at least.
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 "The Ocean Around Me - Week Two"){kind=icon}
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v 1.5.9 Remake density. Thanks for your comment.