Press the buttons to do things. Fighter takes less damage. Click to do things. Do not spam buttons. Only click one button per turn, even when rogue shows up with sneak attack and stay hidden. Kill the Ogre. Rouge does more damage when hidden. Fighter takes less damage. Cleric has a weak attacks but heals. Wizard has strong attacks but low hp. When exploring, use the arrow keys to move. space key is to interact. There are some short side quests which you can do to get gold or loot. Please do not go past the boundaries of the map.
Thanks to my friend for volunteering to be the villain. He is really that talented though...