My Steam profile makes me proud and sick at the same time. The most sickening part is realizing how many games I have purchased but not completed. I'm a very long time XBOX gamer and a reasonably long PS3 gamer.. but I find myself playing PC games more and more due to convenience.
Many, probably most, games on Steam offer achievements. While that is certainly not an indication of completing a game, it does offer some insight into your proficiency and completeness of experiencing a title. My current standing is poor.
I'm pushing for a 5% increase
Now, this is calculated on achievements, so just finishing a game's narrative doesn't necessarily mean anything. My goal is to go beyond my comfort zone and end 2014 with a 24% completion rate on Steam. I have to take into account the fact that I will undoubtedly be purchasing even more games than I have now.
At this point game completion and achievements take on separate roles. If you know of games that are easy to 100% on Steam, let me know! I have set the goal and I must complete it!