Katherine

On the XBox 360 and PS3, a really quite fun puzzle game.  But a demented one at that.  I beat it quite some time ago but considering there are many different endings based on the answers you give to the questions, how you text your girl Katherine back and how you interact with other people there's so much more to see!

The game starts off with Vincent (you) sporting heart-shaped boxers clutching tightly to a pillow and... the horns of a ram?  Anyways a voice guides you telling you how to climb and you get to play through a mini-map, a little tutorial. 

As the game progresses you learn that Vincent may or may not have some issues committing to his long-term girlfriend.  And that a nice little temptation may very well make or break his bonds.  Otherwise it's all up to you.

I am the kind of person who enjoys a puzzle game.  At the same time I don't know how many tries it took for me to reach the ringing bell signifying the end of the level.  Regardless, you wouldn't think that climbing up a tower of blocks to be so difficult in and of itself.  Even the time restraints on the lower levels crumbling away there is ample amounts of time to complete the level on Easy difficulty (or Normal - I can't remember what I was playing on). 

A strangely fun thing is the multiplayer mode which pits you and one player against each other and the maps.  I don't know how many times I have challenged friends on this simple concept:  either reach the top first or doom your opponent. 

If you have the chance and you like puzzles, give it a shot.  Someone you know might have a copy or you can rent it out.