There is tonnes of monsters in runescape, and it's best not list them all here since there are just too many to be listed, but rest assured there is well over 1000's of different creatures.
Runescape. In Sherwood Dungeon, you're confined to little islands, and the monsters are just differently colored monsters of the same type. In Runescape, you get a huge world, and the monsters are all differently designed.
There is a site called Runehq it has everything about Runescape even what monsters drop check it out. : -)
by killing monsters
the best monsters are probablly the dragons. king black dragons to be specific.
I dont think it will be possible for anyone, even a game developer, to recite all of the monsters that are in Runescape. There is thousands. For monster/NPC's information, go to Zybez.com.
all monsters drop goodies except normal rats and spiders
Yes, you can build a Dungeon and place monsters in it, which you can then attack.
Cockroaches.
Yes.
I have played both and I would definitely say runescape is better. Dragon Fable is just fighting random bad monsters but Runescape is everything from killing monsters to mining for money, Pking(player killing)
RuneScape is a 3D multiplayer adventure videogame, with monsters to kill, quests to complete, and treasure to win.
There are many ways to get a weapon in runescape such as: killing monsters making them from smithing them or buying them from various stores.