A Bug Fight

Battle your armies of bugs, and be the first player to have one of your bugs reach the opponent's base.  

Battle mechanics:  Each player is assigned a direction they can move to change both players' next bug selection.  Player 1 can move only right by pressing the spacebar, and Player 2/CPU can move only down by pressing the down arrow key.  There is a chart in the pictures that shows which bugs beat which others (also all bugs trade with themselves).  

Winning: The game is over when one bug touches the opponent's base.