Top similar games like Harpoon:

Cats love fish so much, they started fishing.

A small casual fishing game where every round is bite-sized, and the competition is fierce for every fish. On the dock, you can use the fish you've collected to buy upgrades and repair your damaged vessel. And in desperate times, you can even fire your fish at your rivals. Good luck !

Animals Memory: Underwater Kingdom is a card game with images of various underwater animals that will test your memory. The aim of the game is to find pairs of cards.

Darkship Echoes is a tense, atmospheric sci-fi top-down shooter where you pilot a remote drone through a dark, derelict space station, using radar to scan for threats, fight rogue machines, and scavenge supplies to survive.

Pilot a submarine through a world swallowed by the ocean and explore what remains of civilization. Catch unique creatures, trade across floating cities, and upgrade your vessel in a narrative adventure with exploration, resource management, and meaningful encounters.

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.

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.

Command a steampunk submarine in thrilling underwater missions, launch torpedoes, upgrade your vessel and manage resources while exploring a dynamic oceanic world. Action, strategy, and economic management collide in Subnautic Raider.

Face the horde in a world of shifting light and rainy nights. Choose from 4 heroes and 3 weapons to survive 2 deadly maps. Customize your run with 100+ nodes. Play solo or split-screen across 3 difficulties. Start at 6 AM. When the colors fade to gray, the real fight begins.

A survival shooter game set at sea, where players must gather supplies, locate hidden shelters, and build rafts to survive. On the ocean surface, you'll need to fish with a rod, diligently collect drifting supplies with hooks, construct rafts, and grow food to stay alive.

A very realistic Spearfishing Simulator with a challenging gameplay.

Destroy bosses one after another in this fast-paced and dynamic abyssal bullet hell!

Start out on an island with a basic rod. Progress into a radar-wielding master fisher-cat scouring the sea for the biggest and baddest fish. Each fish has unique behaviors that you will learn to exploit as you tailor your arsenal of fishing rods to suit your style of play. Mrrrow!

Dive into the ocean's depths, face fearsome sea creatures, and collect their experience crystals. In this roguelite action game, upgrade your submarines with various combinations of weapons and chips. Become the Lord of the Ocean!

An adventure game about a girl leading her floating village on the course of a great fish migration. Herd sea creatures, protect them from danger, and surf across both beautiful scenery and troubled waters.

Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?

🌊 A physics-based underwater 2D platformer. 🚀 Propel yourself out of the water, chain trajectories, and dive always more deeply. 📸 Photograph strange creatures and follow an expedition whose outcome remains uncertain.

Iron & Ivory is an asymmetric head-to-head VR showdown; you either take command of the submersible as the VR captain or use the desktop and play as the Sea Beast. Battle alone or against your friends and use strategy, reflexes, and stealth to destroy your opponent.

Manage your hive of nanobots in a Free-to-Play top-down arena shooter and exterminate all the bacteria and viruses infecting the body. Multiply the hive by absorbing bacteria to save people's lives as fast as possible while competing with others in order to become the fastest NanoHive Operator.

You need to shoot back from hostile aircraft, including fighters, flying mines, helicopters

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?

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?

Emerge onto an island plagued by chaos and mystery. Survive against all odds as you scavenge amongst the undead, build, and battle your way to dominance.

Oh no! Anxiety Bot has found himself in a meteor field! Try to help him survive as long as possible in this cozy, laid back arcade shooter. How long can you keep him safe?

Abyss Crew is a multiplayer coop game aboard a steampunk submarine. Each player is a member of the submarine crew - pilot, gunner, sonar, or engineer. Explore the abyss to find precious mineral - but beware, as sprawling menaces lurk in the darkness...

Midtvinter is a hardcore single player survival game set in post apocalyptic Norway. Survive, loot, hunt, and prepare for the dangerous journey north through freezing landscapes filled with scarce resources, deadly wildlife, and permanent consequences where one mistake can end it all.

Play as a young fisherman in the San Kalimba archipelago in this relaxing adventure game. Sail your boat, find treasures, mysterious artifacts, and rare fish ! Explore the bottom of the sea to discover all its secrets.

Captain Ahab’s pixel-art rampage: fire harpoons, fend off sea terrors, and hunt the White Whale in this cozy action rogue-lite.

Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.

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!

Simple flight shooting game.

Summonsters is a roguelike auto-battler game where you buy summons and combine artifacts to survive against oncoming enemies. Utilize summons that fight on your behalf to defeat bosses and elites. To ensure survival, strategically combine artifacts to forge powerful legendary artifacts.