My Top Thirteen(!) Best Games of All Time

This is a top thirteen list of my favourite games I have played in my life so far. I'm only basing this list on my opinion of the game at the time - I'm not taking "how well it has aged" into consideration for this list at all. 
 
Why thirteen? Because I'm indecisive and can't whittle it down to an even ten any more. Don't be surprised if this list grows larger as time goes on. I'll probably shuffle things around a bit too. 
 
I'll add reasons for my choices as I find time to do so. 

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