If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Discover the planet Synta Nefeu, explore the town and find out what adventure is in store for you as you find the spaceship in the old castle. Purchase upgrades to defeat Angevil to remove the force that prevents you from coming home. But first you must fight all the evils in the cave by going first to the notice board and accepting this mission. Good luck!