A & D to move the circle of lightning, arrow keeys for scratch cat, and E to strike lightning. If you try to strike lightning before you have enough Mana (25) it won't let you. Shield with q. WHILE YOU ARE SHIELDING, YOU CANNOT MOVE BUT YOU CAN ATTACK AND TAKE LESS DAMAGE. Press v to toggle variables being visible.
Same thing as before, but better. All credit to me. DISCLAIMER: THIS IS ONLY A TEST. THIS IS NOT A REAL GAME.