Play Zelda No Densetsu - Mugen No Sunadokei (iMPAcT) (J) Online

This one's a Japanese-exclusive Zelda game for the DS that never made it overseas, which is a shame because it's got this weird, dreamlike vibe the main series never quite touches. You're still slashing bushes and solving block puzzles, but everything's wrapped in this hazy time-travel theme where the world keeps shifting around you.

The first thing you'll notice is how the top screen shows the present while the bottom screen lets you peek into the past—mess with something down there, and suddenly the whole landscape above changes. Took me a while to stop accidentally erasing bridges I needed. Combat's simple at first, but later enemies force you to flip between eras mid-fight, which gets properly frantic.

It's rougher around the edges than a proper console Zelda, but there's something special about how it plays with perspective. Just don't expect anyone to have translated the story unless you're cool with guessing through context.