Very cool game!
I really llike the concept, it reminds me of a flash game I played a long time ago :)
The game is also extremely polished for a game jam, for example the people having random dialogues. This makes it even more charming :D
One small thing is that the progression is kind of slow as electrium is very hard to get, maybe make a double speed button or make it drop more often?
Anyways, I hope I see you guys in the top games :D