A campfire type flame that only burns on the top, and will last for more than one burn. This fire, unlike a torch, cannot be held by Maxwell. You can use it to set some objects on fire, and most animals are scared of it. It can be put out by both water and ice. It can be used to burn items such as rope, car, or many other non-indestructable items and scares animals. Use it to cut faraway ropes hanging from ceilings... (hint hint!)
Fire can also be used to melt ice cubes by placing it as close as possible next to them (but no on the top of them, it will just put the fire out)
A put out fire can be lit again using matches.