Lenna's Inception is a top-down puzzle-action-adventure game, similar to some of the Gameboy Zelda titles, but with procedurally-generated maps and puzzles, and a post-game sandbox. This might interest fans of other action-RPG games who want an experience that continues providing new locations and play-styles after completion, as well as anyone who enjoys playing retro-style indie games and RPGs.
Looks like a really fun little game!
The game is currently in alpha and the alpha download is linked below. Full release scheduled for next year.