What a battle! Really fun game! I had a great time playing it. Had to retry 3 times until I manage to complete it.
Sometimes the knight goes crazy and reappear on the top of the screen, but just happened 2 or 3 times.
My main function was to control the angel, and try to keep him alive and safe at all cost, and leave the rest do their tasks. And before each round (when only one enemy was alive and with very few energy) I regroup them with the original formation, so the next round doesn't found me completely spread on the screen.
I really enjoy making those strategies. It was fun.
The graphics, although simple, are very well made. Too bad there's no sound (I fought the last battle with Indiana Jones and the Last Crusade OST on the background :) )
You did a great game! Congratulations!