There’s one great element that you can benefit from these types of lists. Naturally you can start going through those games and play them (if you happen to like playing good indie games), but in my mind there’s one better lesson: use this list in your marketing research.
This list isn’t directly about the best selling games (for example: Titan Attacks that sold over $3000 USD was ranked 32 while Virtual Villagers that was one of the best selling games was ranked 37) What you can take from the list is to find what makes these games so great. You can also check out if somebody else has already done a game that you are going to create and perhaps find some good game design tips to make your game unique.
Check it out.