Play Away - Shuffle Dungeon (Venom) Online

Away: Shuffle Dungeon came out for the Nintendo DS in 2008, developed by Artoon. It was part of that wave of DS games that tried to do something a little different with the hardware, focusing on a unique dungeon mechanic rather than sticking to a familiar formula.

You control Sword, a young boy searching for villagers swallowed by a mysterious vortex. The core of the game is navigating dungeons that physically shuffle, walls and floors sliding into new configurations every few seconds. You have to fight monsters, solve simple puzzles, and find keys before the timer forces another reshuffle, which keeps the pace frantic. It feels like a constant race against the clock in a world that refuses to sit still.