Dreadreef Pirate Battle — Secret of the Last Tide
A 3D pirate adventure for smartphones: naval battles, a five-chapter story campaign and a sea that changes with every region, from turquoise shallows to the heart of the Abyss. Designed and built by us.
- Category
- Mobile game · 3D
- Client
- Off Quantum Studios, in-house product
- Platform
- Android, portrait smartphones
- Status
- Available on Google Play
- Year
- 2026
The project
Dreadreef Pirate Battle is a 3D pirate adventure game for Android smartphones, designed and developed by Off Quantum Studios. The player takes the helm of a small sloop and sets sail for Dreadreef, an archipelago of turquoise shallows, basalt spires and spectral mists.
Sailing, naval battles, loot and upgrades are at the heart of the game; around them we built a story campaign, a world split into five regions and all the technical work it takes to run well on a phone.
What we built
A campaign to live through
40 story missions in five chapters, characters with their own motives, choices that leave a mark and three endings.
Read more: A campaign to live throughNaval battles
Steer with one thumb while the cannons fire on their own: victory comes down to manoeuvres, distance and timing.
Read more: Naval battlesA fleet to grow
Six ship classes, upgrades and armour, cosmetic customization and premium ships such as Queen Anne’s Revenge and the Flying Dutchman.
Read more: A fleet to grow
Official trailer
Naval battles, seas to explore and legendary bosses: watch the official Dreadreef Pirate Battle trailer on YouTube.
Story world
A haunted sea and a story to uncover
The captain arrives in Dreadreef with a battered, nameless sloop. From there begins “Secret of the Last Tide”: a campaign of five chapters and forty missions, where every region adds a piece to a mystery rooted beneath the surface.
A story told through the sea: 3D cutscenes, conversations with the characters and choices that change the voyage.
- Five chapters, forty missions
- From Dreadreef Landing to the Crown Fleet: every chapter leads to a new region, with its own objectives, allies and enemies.
- Characters with their own motives
- Elias Thorne the shipwright, Mara Venn the cartographer, Granny Tessa of the Castaways’ League, Lina, a fisher from Vespera Port, and Admiral Varrick in command of the Crown.
- Choices and three endings
- The captain’s decisions shape relations with seven factions of the sea and lead to three different endings, one of which has to be earned.
- The Logbook
- It gathers the journal pages, the choices made and the messages found along the way: the story can be revisited at any time.
- Real-time cutscenes
- Cutscenes are rendered by the game engine, with camera moves, subtitles in five languages and the option to skip them.
- Beyond the story
- 60 Operations to take on alongside the campaign, from convoy escorts to bounty hunts, plus 15 special challenges with boss rules.
Naval combat
Battles of manoeuvre, not buttons
In Dreadreef Pirate Battle you fight with the helm. A helm-shaped joystick steers the ship with one thumb and the cannons fire on their own when an enemy is in range: the player decides where to be, when to close in and when to slip away.
Enemy captains manoeuvre to bring their broadsides to bear: staying on the move and picking the right angle matters more than any upgrade.
How an engagement unfolds
Sighting
Markers at the edges of the screen point to ships, wrecks and objectives out of view, with the distance in metres.
Manoeuvre
Enemy ships try to fire from the side: turning, using the coastline and cover denies them their broadside.
Broadside
Salvos fire automatically, with arcing shots, a flash for every cannon and damage numbers above the hulls.
Damage and repairs
Smoke and flames show the state of the ship, which repairs itself after a few seconds out of the line of fire.
Loot or shipwreck
Winners collect coins and barrels. Sink, and you return to port: a quarter of the cargo is lost, the rest waits in the wreck.
- Enemies with their own tactics
- Tide Raiders, Bone Galleons, Golden Corsairs, ghost ships, rammers, bombards and Crown frigates: each one attacks in its own way.
- Clear signals
- A charge is telegraphed by a red streak, a spectral leap by a green glow, a mortar shot by its impact circle.
- Allies and escorts
- Friendly ships fight alongside the player; in escort missions you defend a boat or a convoy from attackers.
- Guardians and challenges
- Every region has its toughest fights, with multi-phase bosses, from the Kraken to Poseidon, and modifiers such as shields, reinforcements and illusions.
Exploration and biomes
Five seas, five atmospheres
The world of Dreadreef opens up one region at a time as the story moves on. Each has its own sea, light and weather: not recolours of the same scenery, but places built to tell a different chapter.
Exploration and compass 
The Frost Seas 
Velmara
The five biomes
- The Dreadreef Shallows: turquoise water, beaches, palm trees and wooden harbours
- The Lost Currents: emerald green, black basalt and glowing currents that push the ship
- The Spectral Mists: fog, light rain, will-o’-the-wisps and wrecks
- The Frost Seas: drifting ice, aurora skies and Varrick’s fleet
- Velmara, Heart of the Abyss: where the voyage reaches its deepest secret
Map and loot
- A map with fog of war that clears as you sail
- Regions that unlock with the campaign, beyond currents, mists and ice
- Coins and barrels to collect at sea, diamonds as the rare currency
- The Tide Bazaar, to sell cargo and grow Dreadreef Landing
- Wrecks to find again and recover part of the lost cargo
Secrets and nods
- Seven secrets hidden across the five biomes
- A smuggler cat at Vespera Port, a nod to our own Cat Logistics
- A castaway’s messages in bottles, one per region
- A parrot that knows the studio’s name rather well
Ships and customization
From sloop to galleon
The ship is the player’s real character. You start with a small sloop and, mission after mission, move up to ever more capable ships: every class has its own handling and stats, and the biggest is not always the best choice.
- Six ship classes
- Sloop, schooner, brig, corvette, frigate and galleon, each with its own silhouette and rigging: the schooner is the fastest, the sloop the most agile.
- The Arsenal
- Hull, cannonball, cannons, sails, helm, gunners and hold are upgraded with coins, within the limits of each class; armour, which reduces incoming damage, is also available and upgradable in the Arsenal.
- Careful balancing
- Enemies, rewards and the economy are tuned together, including simulations of players with different skill levels, so the challenge grows without sudden jumps.
- Crew and modules
- A crew of pirates to recruit and modules to equip make the ship grow beyond the Arsenal upgrades.
- Customization
- Hulls, sails, flags, decorations and wakes change how the ship looks without changing how it performs.
- Premium ships
- Queen Anne’s Revenge and the Flying Dutchman are already in the Hangar; a steamship can only be earned by finishing the story and uncovering the main secrets.
Technology and graphics
A 3D world built from code
Ships, islands, harbours and ruins are not imported models: they are generated by tools we wrote in C# inside Unity. Every ship is assembled from modular parts, has a lighter version for less powerful phones and can change its look without rebuilding the model.
Sea and atmosphere
- A water shader written for the game, with three waves, reflections and foam on crests and shores
- Ships that float on the same waves the shader computes
- Wind on sails, flags and palm trees, at no CPU cost
- Fog, rain, will-o’-the-wisps and glowing currents for each biome
Ships and effects
- A stern wake and side waves that grow when turning
- Flashes, splinters, splashes and smoke scaled to the ship class
- Sinkings with bubbles and debris
- Effects reused from a pool, to keep the game light
Mobile interface
- A UI built in code, with pirate-style frames, ribbons and buttons
- Controls and menus kept inside the screen’s safe area
- Framing that adapts to the widest phones too
- Text that stays readable in five languages
Renders of the game’s real 3D models, shot on the Hangar stage.
Audio and mobile experience
Built for one hand, made to be heard
Dreadreef is played in portrait with a single thumb, even for a few minutes at a time. Audio, graphics and saves follow the same idea: adapt to the player and the device.
- Dynamic music
- Two exploration themes take turns and give way to the battle theme only when combat really begins.
- A sea you can hear
- Waves, hull, wind and surf react to speed, the nearby coastline and battle; cannon shots have variations and a voice limit.
- Sounds for the special ships
- The Flying Dutchman and the steamship have their own effects: spectral sounds for one, engine, pistons and whistle for the other.
- Quality that fits
- Low, Medium and High graphics with automatic detection: on Low the ships use a lighter version, while physics and damage stay identical.
- Multilingual voice acting
- Dialogue and bosses have a voice; multilingual voice acting is being polished and the final languages are confirmed at launch.
- No account needed
- There is nothing to sign up for: progress stays on the device, with verified saves and a backup copy.
- Tutorials you play
- Control lessons are completed by performing the real action; they can be skipped and replayed from Settings.
Quality and testing
Tested with the real game
A game with forty missions can’t be checked by hand alone. Alongside manual playtesting, we built automated tests that play the campaign in the real scene, using the same controls as the player.
- Over a hundred test files
- Tests on the service logic and tests that launch the game scene: missions, combat, secrets, saves, tutorials and translations.
- An honest autopilot
- It steers with the same input as the joystick and taps the real panel buttons, with no shortcuts on currencies or missions.
- Stress testing
- Thousands of random actions on the interface and documented QA sessions; the bugs found are fixed together with a test that keeps them from coming back.
- Measured performance
- A/B comparisons before and after each optimization: memory allocations per frame dropped by 59–74% across gameplay scenarios.
- Checked translations
- Tests that block missing text or broken placeholders in all five languages.
- Verified build
- The Android package is checked before submission: architecture, target version, permissions and the absence of development tools.
Gallery
Real in-game captures in portrait: battles against Poseidon and the Kraken, regions to explore, the nautical compass and the Hangar. Tap an image to enlarge it. The interface in these captures is shown in Italian.
The seven secrets of Dreadreef
The sea hides more than the chart shows. Seven secrets to hunt down, with hidden clues that open one at a time and no spoilers about the rewards.
Open the secrets guideA complete game, from idea to code
Dreadreef Pirate Battle brings together what we do in games: game design, narrative, 3D graphics, interface, audio, optimization and testing, all in the same hands.
The core mechanics follow the conventions of mobile naval games; the world, story, characters, 3D graphics and code are our own. Together with Cat Logistics, it shows how we bring the care of our websites to Android game development.
Project status
- Campaign and worldIn the game
- The 40 missions, the Operations, the five biomes and the bosses are in the game; graphic polish and balancing continue with updates.
- Google PlayAvailable
- Dreadreef Pirate Battle is a published Android title: find it on Google Play with the button at the top of the page.
- Premium ships and armourIn the game
- Queen Anne’s Revenge and the Flying Dutchman are already in the Hangar; armour is available and upgradable in the Arsenal.
- LanguagesAvailable
- Text available in five languages: Italian, English, French, German and Spanish.
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