Scooby Doo, where are you? Why at www.purely-games.com, of course, where else would you find all the best free online arcade games? Now Scooby Doo has lost three of his companions, and its likely they're holed up in the Creepy Castle.

In this free online Scooby Doo game, your mission is to rescue them - with no help from Shaggy, who's too scared! Walk through the Creepy Castle, fend off ghosts and collect items to help you play the game, but don't get too scared or you'll have to start again.

This Scooby Doo game captures all the fun and excitement of the Scooby Doo TV cartoon series, so if you're a Scooby Doo fan, this flash game is just for you! If you like this Scooby Doo game, why not check out Scooby Doo and the Creepy Cave by clicking here.

After you play Scooby Doo and the Creepy Castle, why not check out and play our other Scooby Doo and free online arcade games?