I have been enjoying Ad. Cap. for some time now. Unfortunately, since the last update, when i try to change the buy multiplier, it freezes my browser (playing on WIN 8, Firefox). I haven't been able to progress...
Great potential...
Aside from previously mentioned things (laggy, jump sometimes unresponsive are the main things), i also had a problem with the game locking up on the bonus chest screen with no way to get out, save to refresh the page.
Reached level 12 and so far the diff. curve seems pretty even. Cool game, nice spin on the gem-swap template.
The time limit creates a bit of a faster-paced scenario, though, like other players, I've found that a dry-spell in certain gem-types can cause a level fail due to time running out.
Perhaps, instead of increasing drop rates, or decreasing the overall random element, how about increasing the effectiveness of making heart matches, thus adding a bit more time for doing so.
The gold system might need a bit of attention, also; as previously stated by another player, later upgrades get kind of tough to afford, when you only get a few thousand for replaying a level. Perhaps increasing the amount gained, or decreasing upgrade costs would remedy this?
Overall good game. Looking forward to seeing some badges for this one. :)
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 "Astrox"){kind=icon}
 "Token Hero"){kind=icon}
thanx man.