GREAT GAME.
At first i thought the controls are all over. But they added a nice touch to the game.It was hard and easy at the same time. and I won after playing like 4 or 5 times. The jumping felt nice.
WHAT I LIKE:
I like the mechanics, movement and the lighting of red and blue zones. The controls worked in the favour of adding challenge to game. The moving block is good. The limitation of 20 is also good. The level of difficulty is nice.
Can be good:
I think there is lot of black space in the game wasted. The UI can be small and can be adjusted only above in blank space so we can watch size and no of crystals at same time.