I’ve just finished Sword and Shovelry, which is based around the Zelda shovel mechanic where you dig up every single tile in the Overworld looking for about two items. “Hidden” in each level are three seashells, although their locations are hinted at with arrows at the sides of the screen, and until you uncover them you cannot damage enemies. It’s short and hopefully sweet.

• Game entry page
• Web Player
• Windows
• Source Code