A few days after the first entry we already received a second one by MRC user viejo_archivero. If the quality stays this high, the jury will have a hard time deciding the winner.
In Runner 2000 you're a running man on a dangerous planet scattered with mines. You have to jump over them to get to the next level. You can even jump higher by jumping in mid-air. Every time you clear a stage, the floor color will change and the game's difficulty increases.
Including one line with a REM, Runner 2000 uses exact 10 lines and no extra media file. As an extra, you'll get a scan of a worn out cassette inlay of this game.
Can you create a game or a handy tool within 10 lines of basic with or without a media file? Don't wait too long. The challenge closes December 17th.
Relevant link: Runner 2000