Updated: Jun 28, 2020
I've updated and extended the list to around 2013 and earlier for our !Unfinished Business Games Challenge; a list of game played in the day but unfinished! There are a few potential candidates that may be added later, but this is the definitive list for now.
As you may be aware we finished a game from the list yesterday (Mirror's Edge, although Resident Evil 3 is really the first finished of recent). Long may the success continue with others!
Full text list with completed games here: https://www.the1nteger.tv/post/played-in-the-day-but-unfinished-challenge