First, for anyone who doesn't want to read the commentary:
Press 'P' or 'Esc' to pause the game. You can mute from the pause menu. All other instructions are in the game.
This is my second game and the first I've submitted to Newgrounds (of course, had I known about the Audio portal from the beginning, I think I would have started here). The premise is that ants power the Internet and that they've escaped and are crawling beneath the page. You must capture as many as you can and return them to their holding cell. The story's not really important, though. If you can't figure out how to play, the in-game help should explain everything. Have fun.
EDIT: Fixed a little cheat involving 'Show Redraw Regions.' Thanks to ILovethegameCheese for pointing it out.