A long time ago, back when I still played runescape, i constantly found myself at the in-game store trading with other players. Today, when i play minecraft, i usually ignore in-game shops. I took a day to think about why and i came to this conclusion: There is no point to buy items if you can make the end product yourself. This is where Runescape Levels comes in, it requires players to have a certain level before they can craft tools or mine blocks. This will encourage trade between players and more use of in-game shops, as the players cannot create these tools on their own.
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