
RuneScape has been up and running for well over a decade, long enough for the NPCs in the game to undergo several graphical upgrades and revisions to their looks as the game progressed from a project by one guy in his basement to one of the largest MMOs in the world. Some of you may remember the old days when many of the creatures in RuneScape were essentially palette swipes of each other, the same dragons and demons copied and pasted with new colors and different names. As the company has grown and more resources were allotted, creatures have become more diversified.
If you’re interested in seeing what the old days looked like, or perhaps you just want a trip down memory lane, the unofficial RuneScape Wiki has a massive page with the old and the new.
(Source: RuneScape Wiki)