We provide these rules so you can understand that if you break any of these rules your game account might be muted (so you can’t chat in game) or banned (so you can’t play at all).
The rules also help Jagex (the makers of the RuneScape games) deal with cheating and other activities that might ruin things for players who choose to play fairly. They are in place to keep players safe and to ensure that playing our games is an enjoyable experience for everyone. These are the rules for RuneScape and Old School RuneScape.