Official DAVE THE DIVER artwork showing the blue sea, Dave, other characters and the game logo.
Official press material from the full base-game release.
© MINTROCKET
PC (Steam)Nintendo SwitchPS4 / PS5Xbox Series / One AdventureRPGRestaurant managementFishingIndie

Dave the Diver Guide

2023-06-28 MINTROCKET(NEXON) MINTROCKET
SteamOverwhelmingly Positive97%(150,448 reviews)Source: Steam · 2026-05
Our guides prioritize official information, in-game terminology and reliable reference material. Sources and verification details are being added page by page. Please let us know about version differences or unverified conditions. Editorial policy (Japanese)
WIKI NAVIGATION

Guide menu

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🎮 Play this game: ▶ View on Steam 🪑 ELECOM gaming chair 🖱️ MX Master 3S

▶ Start a guide

ABOUT

What is Dave the Diver?

Dive into the Blue Hole for fish by day and run Bancho Sushi at night. The early Blue Hole zones are the Shallows (0–50 m), Medium Depths (50–130 m) and Depths (130–250 m), with more regions later. Improve gear through iDiver and craft guns through Duff’s blueprints. Dish enhancement, Best Taste and Artisan’s Flame research support Cooksta progression. The retained Steam snapshot is Overwhelmingly Positive.

📊 Steam global achievement unlock rates (saved data)

Saved unlock-rate data from Steam Community Stats. The share of Steam players who earned each achievement (43 achievements in the snapshot; five lowest and five highest rates shown).

🔥 Five lowest unlock rates (not a difficulty measure)
GYAO! Master

GYAO! Master

3.5%

Raised 5 GYAO!s.

Dev Killer

Dev Killer

4.3%
Strange Fish

Strange Fish

6.9%

Captured 5 FishMon.

Blacksmith Helper

Blacksmith Helper

7.5%

Sold 200 items at workshop.

Catman

Catman

8.6%

Fed cat 20 times.

✨ Five highest unlock rates (earned by more players)
Better Equipment

Better Equipment

87.7%

Made first equipment upgrade.

Undersea Gunslinger

Undersea Gunslinger

87.6%

Completed the gun tutorial.

Bancho Sushi is Back!

Bancho Sushi is Back!

86.2%

Fixed the Sushi Restaurant.

Influencer

Influencer

81%

Reached Bronze Level in Cooksta.

Saved Dave!

Saved Dave!

80.2%

First time bringing Dave back from the brink of death.

Source: Steam Community Stats (snapshot: 2026-05-22)

📸 Screenshots (official Steam assets)

Image source: official Steam screenshots (Mintrocket / NEXON)

🏆 Diving and management with an Overwhelmingly Positive Steam snapshot
Overwhelmingly Positive
Steam
Overwhelmingly Positive
PC/Switch/PS/Xbox
Platforms
Mobile: check regional availability
Diving and management
Genre
A distinctive hybrid
DLC expansions
Content
Collaborations and events

“DAVE THE DIVER alternates daytime diving with nighttime management, with discoveries feeding into both activities. This is an editorial description, not a verified promise of any particular playtime.” — Editorial overview (not a direct quotation)

🤿 DAVE THE DIVER’s distinctive features

🌊 Daytime diving and nighttime management

Dive into the Blue Hole for seafood by day, then use the ingredients to run a sushi restaurant at night. The two different activities feed into one another throughout progression.

🎨 Pixel art and 2.5D graphics

The game combines retro pixel art with 2.5D scenery. Detailed underwater creatures and environments make exploration visually distinctive.

🌊 The mysterious Sea People story

Contact with the Sea People, a hidden civilization in the Blue Hole, is central to the main story. Learning their secrets adds exploration and puzzle objectives.

🎮 Minigames and collaborations

MINTROCKET’s minigames, recurring events and collaborations with other properties add activities beyond diving and restaurant service.

📊 Guide data summary
🐟 Selected fish preview
Fish Zone Time Rarity Sale price
White Trevally
(White Trevally)
The Blue Hole Day and night Common A dependable ingredient for sushi
Bluefin Tuna
(Bluefin Tuna)
The Blue Hole Day and night Rare An ingredient for premium sushi and rice bowls
Yellowfin Tuna
(Yellowfin Tuna)
The Blue Hole Day and night Uncommon Large migratory fish used in steak and sushi
Sailfish
(Sailfish)
The Blue Hole Day and night Rare A fast, large fish used in valuable dishes
Smooth Hammerhead
(Smooth Hammerhead)
The Blue Hole Day and night Uncommon Aggressive predator caught for ingredients
Manta Ray
(Manta Ray)
The Blue Hole Day and night Rare Selected large-fish example; species and capture conditions unverified
Red-Lipped Batfish
(Red-Lipped Batfish)
The Blue Hole Day and night Rare Unusual species; useful for collection and requests
Mantis Shrimp
(Mantis Shrimp)
The Blue Hole Day and night Uncommon Boss encounter, not a verified repeatable Fish Farm species
🍣 Selected recipe preview
Dish Main ingredients ★ Price
Bluefin Tuna Rice Bowl
(Bluefin Tuna Rice Bowl)
Bluefin Tuna Research with Artisan’s Flame after unlocking Bluefin Tuna・Rice
Yellowfin Tuna Steak
(Yellowfin Tuna Steak)
Yellowfin Tuna Research with Artisan’s Flame Yellowfin Tuna・Cherry Tomato
Hawaiian Poke
(Hawaiian Poke)
Tuna Unlock through an event or related progression, then research Tuna・Vegetables / garnishes
Marlin Miso Roast
(Marlin Miso Roast)
Marlin Research Marlin・Garlic
Tomato Egg Soup
(Tomato Egg Soup)
Grade A Egg Research Grade A Egg・Cherry Tomato
Boiled Yellowback Fusilier
(Boiled Yellowback Fusilier)
Yellowback Fusilier Cooksta Bronze unlock, then research Yellowback Fusilier・Seasoning
📋 Broad progression outline
① Opening:Start exploring the Blue Hole

Use the basic harpoon to catch fish in the Shallows, 0–50 m. Bring catches to Bancho Sushi and work with Cobra to establish the routine.

② Early midgame:Recruit staff and improve equipment

Improve the suit and oxygen through iDiver, and have Duff craft guns for valuable fish around 50–130 m. Earn followers through service to improve your Cooksta rank.

③ Later midgame:Reach deeper regions

Improve your diving equipment to explore deeper areas. Collect ingredients for valuable dishes and prepare menus for VIP requests. Species availability and VIP requirements should be checked individually.

④ Later game:Sea People quests and story bosses

Progress the Sea People story, restaurant staff and later content. Giant Squid is an earlier story boss, rather than a catch or the final boss.

FAQ

Dave the Diver FAQ

Q1 What kind of game is DAVE THE DIVER? ▼
A

MINTROCKET’s June 2023 game combines diving adventure with restaurant management. Catch fish in the Blue Hole by day and run Bancho Sushi at night. Early regions include the Shallows (0–50 m), Medium Depths (50–130 m) and Depths (130–250 m), with further regions later. The retained Steam review snapshot is Overwhelmingly Positive.

Q2 How do I improve equipment and weapons? ▼
A

Upgrade suit, air and cargo through iDiver with gold. Collect blueprints from matching guns in dive chests, then craft and upgrade through Duff: many need three, while Triple Axel and Hush Dart need two. The harpoon uses iDiver gold upgrades. Guns may require both materials and gold; check the actual displayed costs.

Q3 How do I defeat Giant Squid? ▼
A

Giant Squid is a boss, not a catch. Shoot its eye when the tentacles uncover it and avoid ink knockback. Use oxygen and ammunition crates when needed. A fixed 5–6-shot requirement and guaranteed access to Red Sniper Rifle for this encounter were not verified; damage depends on the available weapon.

Q4 How do I raise Cooksta rank? ▼
A

Cooksta progresses Bronze → Silver → Gold → Platinum → Diamond. Requirements combine followers, researched recipes and Best Taste. Enhance individual dishes through up to 10 levels; one dish meeting Best Taste satisfies that requirement without needing to be served. Earn followers through good service.

Q5 Why can I not serve a new recipe? ▼
A

Unlocking a recipe does not immediately make it available. Spend Artisan’s Flame to research it through Bancho Sushi → Research. Successful nighttime service earns the Flame used for research.

Q6 Why are there two currencies? ▼
A

Gold is the main currency earned from fish and restaurant sales. Bei is used in Sea People Village after gaining trust during Chapter 3; some village purchases, including blacksmith items, require it. Plan for both currencies.

Q7 What is in the In the Jungle DLC? ▼
A

The In the Jungle expansion released on June 18, 2026. MINTROCKET describes it as a large, roughly ten-hour expansion set around the jungle village Utara, with real-time activity, new characters, wildlife and ingredients, plus Bancho Grill. A physical Complete Edition for Nintendo Switch 2 and PS5 has also been announced. These are announcement details, not this guide’s hands-on certification.

Q8 Which early upgrades should receive my gold? ▼
A

Prioritize carrying capacity and the air tank. More oxygen and cargo improve earning, exploration and survival on each trip. Complete Duff’s early weaponsmith quest for the first gun, then collect blueprints to expand your options. Invest in dive time, carrying capacity and a means of defense.

Q9 How can I earn money efficiently? ▼
A

Use catches for cooking and sell surplus selectively. Compare dish prices for fish at your depth to use cargo profitably. Suitable live-capture tools help obtain three-star fish and more meat; an extra-ingredient chance is unchecked. Enhancements persist, so consider recipes with steady supplies, such as jellyfish or parrotfish. No species is always best; prepare equipment before deeper dives.

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Based on site-wide views, captured July 6, 2026 (previous 28 days plus capture day).