With an adorable fox in a little green tunic--brandishing a sword and shield in its quest to save the world--it might have been easy for Tunic to wear its influences too proudly on its sleeve. From a high-level perspective, it's got all the trappings of a classic Legend of Zelda adventure, from color-coded McGuffins to collect, to distinct biomes that require certain tools and tricks to navigate through. For much of the game's opening, it sticks strictly to a formula you're mostly familiar...