The brilliance of sushi is in its simple but gorgeous flavours and the wide variety of experiences it can offer. Because the taste comes from just a few ingredients, each piece of fish and grain of rice has to be the best it can possibly be. Dave the Diver is much the same: it’s a game of many different flavours, each one simple yet executed fantastically. There are a couple of bad dishes in its wide assortment, but the rest are so good it’s hard to care.