Prince of Persia: The Two Thrones

- Missable - As in every PoP game, there are life upgrades. Strangely enough in this game there are only 6 in total. These fountains are hidden at the end of hidden paths. Drinking from those fountains will start a very easy challenge that requires you to avoid some traps and reach the end. Once out, you'll get rewarded with a little additional life segment. The trophy will pop once you get the last segment.

Here's a video that will help:

Credit to PureRuby for this video.