Nice, simple worm game. You have to eat watermelon in order to grow big to pass the level requirement. The experience is quite a nice, almost kind of reminds me of old Nitrome/ Armor Games stuff. The art is also really good and shows a lot of time spent, so good job. You can kinda break the illusion a little if you stay on a single y level, the saw will move closer to you but will never move to get you, obviously you can still die to it but that's from you moving into it. I also found that you can walk through some walls that have spikes on them, but that's just a game jam bug I expect. Sweeping these minor issues away, a good game well made!