A lot of people around the world remember playing Runescape growing up. With every new generation, games have been advancing and continue to be popular. Since this doesn't appear to be slowing up anytime soon, they will continue to grow in popularity.
Try buying used games. Runescape are often times very costly and expensive. Buying a game at this price only to find out the game is not to your taste can be hard. Used game prices are generally about 1/2 to 3/4 of new game prices, so you can get more for your money.
When gifting a game, make sure to find the ESRB rating; old school runescape gold this is essential if the gift is for a kid. This rating will indicate whether or not the game is appropriate for the child and let you know how violent the game is. These ratings can keep you from making a costly mistake.
If you frequently save your game, avoid doing so within the same slot every time. You should create new files every now and again. You may want to go a bit further back and do something differently. You won't have this option if you have continuously saved your progress in the same place.