It's been awhile since I posted something about Bugs.  I've made a lot of progress and it's really starting to feel like a game now.  Enemies spawn in and attack you in different patterns.  You can take damage from them and get knocked back or blown up.  You can also deal damage and knock flying bugs out of the air or cause a chain reaction with exploding bugs.  It's coming together really well. Click the image to check out a full screenshot.