I can't do it.
Used to be I loved making lists like this, but right now I'm looking at all the games I have and finding no way at all to narrow my favorites down to ten. Or even twenty for that matter. Much less putting them in any kind of order.
Quite awhile ago I was going to make a similar topic to this and pulled up a word document and all the games I had beaten. I ended up with about my top 50 but the problem is that every time I look at it I rearrange loads of games as I feel different about them every day.