Doomed for eternal beta, Killer 18 was my first publicly available game. I had just passed a programming course in high school where we actually did a couple of simple games with Turbo Pascal. Obviously I had to try what I could accomplish with the language and so K18 was born.
The game was published on the biggest Finnish computer/tech magazine Mikrobitti's BBS MBnet. I was 16 at the time.
More information and even a download link can be found on SuomiGameHUB (in Finnish only).