Here's a screenie from when I beat The Binding of Issac. The game's super hard. So I was proud of this, just had to screenshot it.
And here's one from when I did a "foxhound run" of Metal Gear Solid 3. It was challenging, but I did save quite a lot. Ideally I'll get to the point where I can do the game in one sitting, without saving it once. That would be pretty impressive.
I had to try out this game as winning three games in it gave a free WoW mount. Fun game, though I didn't really get into playing a lot of it yet (unlike my partner who's borderlining obsession with it)