D activates the wingardium leviosa spell on Sirius. C changes background to inventory. B changes inventory back to normal. A makes Harry cast Expecto Patronus charm and patronus should appear. K to cast Avada Kedavra on Voldemort. Space bar makes Harry cast the Ridiculous charm on Hagrid. Press down arrow to turn Hagrid back. Use the left and right arrows to make Harry move. M makes the cat fade.
Thanks to @bec140170
