Scrappy-Doo sock 'em!" Another of Scrappy-Doo's catchphrases is, "Ta dadada ta daaa! Puppy power!". He is also quite strong, capable of smashing down solid rock walls and carrying both Scooby and Shaggy over his head seemingly without effort. The character was created by Joseph Barbera and developed by writer Mark Evanier, who has acknowledged that Scrappy's personality was largely based on that of the "Looney Tunes" character Henery Hawk. In "Scooby-Doo Meets the Boo Brothers", "Scooby-Doo and the Ghoul School", and "Scooby-Doo and the Reluctant Werewolf", Scrappy is more toned down, as he is less feisty and a little more cowardly,
Scooby-Doo (video game) Scooby-Doo (video game) Scooby-Doo (also known as Scooby-Doo in the Castle Mystery) is a video game based on the television character of the same name. The game was developed in by Gargoyle Games for the ZX Spectrum, Amstrad CPC, Commodore 64, and Commodore Plus/4. A much-hyped game, Elite first started advertising this from around Autumn 1985. The advert billed the game as "the first ever computer cartoon". Issue 21 of Crash carried a full preview of the game. The game was to feature all the characters from the cartoon and was set in a Scottish castle owned by Shaggy's auntie.