Requires the base game Dave the Diver to play.

Dave the Diver: Ichiban’s Holiday brings a fresh crossover twist to your underwater adventure, blending the chill rhythm of daytime diving with the quirky charm of a special guest. Explore vibrant depths, reel in new catches, and enjoy a holiday-themed side story that fits perfectly into Dave’s addictive loop: dive, discover, and serve unforgettable sushi at night.

Dive into ever-changing biomes packed with fish, secrets, and surprises, then return to Bancho Sushi to turn your haul into a booming business. This DLC adds new flavor to the experience with unique content inspired by Ichiban, offering extra moments of humor and heart alongside the game’s signature mix of exploration, management, and storytelling.

Whether you’re chasing rare species, upgrading your gear, or fine-tuning the restaurant menu, Ichiban’s Holiday is designed to keep you in that “one more dive” mindset. It’s an ideal add-on for fans who want more reasons to return to the Blue Hole and expand their culinary empire with a playful, memorable collaboration.

• Crossover-themed content featuring Ichiban-inspired additions
• More diving and discovery with fresh goals and surprises
• Extra story moments that complement the base game’s tone
• Restaurant management loop with new reasons to optimize your nightly service