Good game, but not perfect.
The game is pretty interesting and the graphics are good. However, let me name some of its flaws so that you can improve next time. First of all, you need a colorful background. Secondly, please increase the difficulty of the game. In your game, the flies cannot harm the spider at all. Although there is a fly padder, it always leaves a shadow for 10 seconds before it lands on the floor which makes it easy to avoid. Thirdly, the flies are so vulnerable that you even don't have to use the webs as you can always bite them to death. I really do hope that you can make some improvements next time, you have the talents. Keep the nice work up!