Gribbly's Day Out is a Commodore 64 game by Andrew Braybrook, released by Hewson in 1985. It was written over a three-month period. The game is set on the planet Blabgor and centred on the exploits of Gribbly Grobbly and his attempts to rescue errant 'gribblets' from the landscape and return them to safety. A revised version was released on the Rack-It budget label.