The game space freezing is a really cool mechanic! I must confess that I lack the skills to keep track of the ability cooldown bars lol
I think that you could improve the ability cooldown at a initial phase of the game because players like me who don't have much skill need to keep trying again and again, I mean, I kept falling from the high platforms and then I needed to wait until the freeze ability could recharge.
But I think that you nailed it! Again, really cool mechanics!