This one makes me happy. Today I bought Guild Wars 2. This is obviously got the PC.
Since I pre-ordered, I'll be in this upcoming beta weekend. I'm super psyched.
The last game I bought was Hulk Hogan's Main Event. I haven't played it yet, but it dropped down to a price that I was willing to pay and I had wanted the game, so I went for it.
It's Sims 2 for me. It's not even new when I bought it, but that's what made it great since there are more third party mods, items, scripts out there after all those years... now for more fun.
on the second thought, although the last game I bought was Sims 2, the last game I paid for was in fact Word of Tanks.
I did not buy World of Tanks, since it is free to play, but I bought in game currency from the company in order to get the Premium account. I only paid it once, before I joined a clan who could earn me gold through clan wars.
Last game I bought was Amnesia: The Dark Descent (from Humble Bundle, so I got three other games too, don't remember what they are though). The best part was I got that, and three other games for a penny.
Do pre-orders count? If so last game(s) purchased were Lollipop Chainsaw & Metal Gear Solid HD collection for PS Vita. If those don't count, then Unit 13 for PS Vita was my last game purchased.