I made myself a Backloggery to keep track of games I haven't finished yet.
The problem is that I have a lot of games to keep track of, so entering them all into the computer is going to take a while. I only entered my iPad games and the games that are physically here, in the room with me.
On a side note, I remembered why I dislike Final Fantasy Tactics: War of the Lions, which I believe is the first game in the series. I got stuck in a multi-wave battle, going up against overpowered enemies. The villains were all five levels higher than my characters, and it was impossible for me to level up, since all random battles were removed at that point. Winning the battle was out of the question, unless I got several lucky critical hits.