Top similar games like Harpoon:

Captain an armed sea vessel to fight hordes of oceanic terrors! Explore the seas, upgrade your seacraft, equip it with weapons and hire crew members to your aid.​

Explore the Pacifica archipelago, different islands, secrets and villages await you...Earn money by fishing in a fishing mini-game. Hunt down the sea monster with your upgraded boat and save your home!

A RPG about brazilian mythology.

Navigate through the dark, deep seas with your best friend to infiltrate the Evil Doctor's Secret Underwater Base © in this two-person local couch co-op game! Will you be able to outrun the dreadful laser-robot-sharks long enough to foil the Evil Doctor's plans?

Salt and Sails is a naval combat style game where you control a ship.

Together for the Planet! Evade and outsmart the many dangers of the oceans, collect the Pearls to save the World. Stay on your toes through 100 handcrafted levels and challenge yourself to climb the leaderboard and prevent the war to begin.

Use movement and your spear gun to take down underwater baddies. The goal? Treasure of course!

A Casual Singleplayer game that lets the player explore the open world map. Made with low poly design and family friendly vibes to give a relaxing experience.

Catch & Cook is a fishing adventure game in which you are not only a fisherman, but also a restaurant owner. Explore the ocean, catch fish and cook them in your own restaurant. A wide variety of fish, recipes and gameplay mechanics await you. So, what are you waiting for?

Wake up in the world of Lockstone Mountains as the main Pilot of the Rook expedition. Explore the world, complete quests and gather materials to research new technologies, ships and weapons. Powerful enemies and intriguing mysteries await in the Lockstone Mountains.

Is a game in the genre of "hidden object", in which you need to find all the seashells on a large location drawn in the style of "doodling"

Take part in wormkinds heroic struggle for freedom from their archnemesis. Upgrade your arsenal, tools and submarine to decimate the fish population to reach the ultimate goal: to boldly go where no worm has gone before.

Chronicles of Deeps is Sci-fi FPS where you need to control submarines to get through story. In 2070, an event happened which left the whole world under the ocean. People separated on fractions and started to fight for resources. In 2112, some things happened which you should discover in this game.

Captain a starship in a thrilling 2D shooter, dodging asteroids across galaxies. As you journey to Axios Station, each galaxy's challenge intensifies. Can you navigate the cosmic gauntlet?

AEGIS Kingdoms is a community-centric, "private server themed" multiplayer RPG. Explore the mystical land of Ophelia, join factions, undertake adventures, and help shape a shared world. Free-to-play, come join our small community!

Z: The End is a top-down shooter survival game set in a world infested with zombies. Explore a world destroyed by disease, scavenge for supplies and weapons, and survive as long as you can against the zombies and nature.

Easy to operate and exhilarating! You control the famous YoutuBird and knock down the approaching Fishs! Clear the tasks on each floor to progress! Survivor-like, but a little different! It's a new kind of rogue light game! That's Fish or Chicken!

Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.

Pirate Survivors is a fast-paced Roguelite where you battle endless waves of sea monsters, unlock powerful upgrades, and take on deadly Sea Legends. Choose your ship, conquer countless enemies, and face escalating challenges in this high-stakes Bullet Heaven adventure!

Can you survive alone against hundreds of monsters? It's not easy. Try out Red Algorithm, a simple yet intense 2D top-down shooter with RPG elements. Pick up weapons, upgrade them, get new perks, and use powerful bonuses. Try out several different heroes against dangerous evil creatures.

Pixel Washer is a cozy, zen-like game where you play as a cute piggy power washing beautiful pixelated worlds. Wash sprites, upgrade your power washer, and find hidden secrets.

Submarine War is a new action-packed submarine combat game that immerses players in the 3D action with unique game controls and 3D environments.

Join Realistic Island Raft Survival Simulator with Creative Survival Modes!

From the makers of Road 96, Tides of Tomorrow challenges you to survive the troubled ocean planet of Elynd, as well as the choices made by your friends and favourite streamers.

The Fisherman – Fishing Planet is for all fans of nature and sport fishing! This simulation, made by and for fishing enthusiasts, recreates all the finer details of the art of fishing with unrivalled authenticity.

Indie Underwater Level Arcade Game

Explore, gather, craft, and rebuild a community of island creatures. Sail, swim, climb, and fly across a mystical archipelago and uncover it’s forgotten secrets. Spread your light to outshine the oncoming darkness.

Hunt massive sea monsters armed with just a harpoon and a simple fishing boat! A large scale boss-rush game, currently still in development.

Pirates of Rectangular is a small indie game in which you fight against pirates in the Rectangular Seas on behalf of the Shape Alliance. Maneuver your ship as skillfully as possible and sink your opponents to end the discussions about the best shape of the geometric world once and for all!

Local co-op fast-paced action game about pushing, dashing, and colliding. But there is always something more...

Swarmhunters is a top-down arena action shooter. The war between human and bugs has become worse - Project Swarmhunters emerged at this situation. You play as the best space soldiers in the galaxy and your mission is to strike the hive and hunt down the Emperor, supreme commander of bugs.

Dive into Piscirazzi, an underwater photography roguelite! Take photos of exotic fish and choose upgrades to enhance your camera. Then review your stunning photos to improve your photography skills. Can you snap them all?