Cool entry. So far I have seen a lot of platformer games where you have to control two characters and get through obstacles. However, I think by you adding the lava/time elements in your game, it made it a lot more fun and intense.
Also I did not see controller support in the game, but when I tried it out with my controller it worked with it (though the controls were a bit strange). Did you add controller support or was that just Unity? because I found the controller control scheme a bit strange.
Overall great game. I also really enjoyed your YouTube video on making the game. You got a new subscriber :)