Taking the 63rd spot in the rankings, it's the first platform game in the video countdown series: "Blagger" from Alligata Software! This game was originally developed for the Commodore C64 in 1983 before being ported to the Beeb in the same year by Ross Goodley. It's a well constructed, if somewhat unforgivable game, in which you play the part of Blagger, a burglar who needs to collect all the keys before opening the safe and reaching the next level. Enjoy!