same here.. i love it but i seem too weak in lv.2 - got lots of stuff but no ammo and low (26) energy. got things out of the museum, that ghost herb, tools books etc. but at two or three places i keep losing the fights. dead end?
An empty bottle isn't a problem, but you have to fill it with a flammable liquid—which you won't find in the city. Then you need to insert a rag to act as a fuse. After that, you can throw it by hand. You’ll also need something to light it with, though simply having the item in your inventory is enough. In principle, it should be doable without an incendiary device, but perhaps it really would be better to start over from the beginning. With a bit of planning, you can even get past the cornfield without using any ammo.