First game you played start to finish

Tie Fighter

Live and Let Die for the commodore 64.

  

 Pokemon red was the first game I played start to finish; it was also the first game I finished three times.

Probably Castle Quest on the BBC B, followed by Sabre Wulf. I was getting into
Atic Atac, Knight Lore and Alien 8 but they were too close to my exams for me
to finish them. I played Elite for a stupid number of hours but you never really
could finish that game since it was open world.

The Incredible Hulk for the SNES. 

I think it was Kirby Superstars for the SNES when I was around 8 or 9. My sister and I ran through the whole thing together and we were just blown away by the whole thing. She don't play video games any more, so I'll never forget those moments of running through the meta knight story and getting scared by the giant lobster boss. Gooood times.