Have a dash of Nintendo in your PC tea, with Michael Johnston's fan-made, browser-based reimagining of the second NES Legend of Zelda game as an FPS of sorts. Large, flat open lands, caves and floaty heart icons, all from the player-perspective rather than a bird's eye view. Dedicated/clever/fiddly/oddly grindy, but quite lovely in its strange past-meets-present genre-bending.