I very much enjoyed playing this and hope for a series. The lag on the minigames was a bit frustrating but the story left me wanting more. Great job and lets make this happen. :)
Interesting game. The bombs seem useless at this point. Maybe use the bombs as a way to progress through the game for example you cannot move to coal until you blow up rock and so on.
Yeah, the UI was made before Unity's 4.6 update, which would have made it way easier for me to fix things like that to make it more obvious. I'll add making it more obvious you can scroll to my issue tracker. Thanks for playing!
I might suggest adding some achievements that grant perks as you progress. An example would be setting milestones(total collected, combos, etc) for each color that add coin/ooze/damage multipliers for that color. Great concept though. 5/5
I will try to be more careful next time. Thanks though. :D