
Plunge into a vibrant underwater world as a heroic mermaid—battle whimsical sea creatures, clean up ocean pollution, and team up with your crab companion in a charming roguelite adventure.
60+ similar titles based on shared tags and player behavior. Themes include Action, Action Roguelike, Singleplayer, 2D.

Plunge into a vibrant underwater world as a heroic mermaid—battle whimsical sea creatures, clean up ocean pollution, and team up with your crab companion in a charming roguelite adventure.

Fish Slayer
《Fish Slayer》 is a light roguelike game featuring multiple gameplay modes and meta-progression. Players take on the role of an animal that hunts fish, strengthening themselves by choosing attributes and items to become more efficient at hunting.

Underwater DuO
In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.
《Fish Slayer》 is a light roguelike game featuring multiple gameplay modes and meta-progression. Players take on the role of an animal that hunts fish, strengthening themselves by choosing attributes and items to become more efficient at hunting.
Why similar: Underwater 21.7% ★, Action Roguelike 21.5%, Roguelite 18.1%, Bullet Hell 16%, Combat 6.6%
In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.
Why similar: Underwater 28.8% ★, Action Roguelike 16.5%, Roguelite 14.1%, Bullet Hell 13.7%, Shooter 7.9%
A 2D bullet hell platform shooter where you play as a normal shark...with a laser strapped to his head. Battle through worlds to defeat the dastardly denizens of the deep lead by the mean mustachio'd menace himself!
Why similar: Underwater 47.1% ★, Bullet Hell 21.7%, Shooter 12.1%, Combat 6.7%, Action 5.8%
A Shrimp Based Bullet Heaven. Kill creatures, Level up & pick from 3 upgrades to unalive thousands more.
Why similar: Underwater 25.3% ★, Action Roguelike 19.4%, Bullet Hell 14.1%, Roguelite 12.9%, Arcade 7.9%
Join John Axolotl in his quest to reach the end! Eat orange fishies to refill you dashes, and red hearts to refill your health. Collect treasure chests for points to spend on death. Spend your total score on funny clothing at the shop!
Why similar: Underwater 24.6% ★, Action Roguelike 20.8%, Bullet Hell 17.3%, Roguelite 16.7%, Action 7.8%
Master the art of strategy in Spectrum Siege, a vibrant turn-based game of grid domination. Jump, capture, and outmaneuver your opponents on a dynamic board.
Why similar: Underwater 46.6% ★, Shooter 10.6%, Action-Adventure 7.7%, Combat 6.8%, Cute 5.5%
A rogue-like arcade shoot-'em-up.
Why similar: Action Roguelike 26.4%, Bullet Hell 20.8%, Roguelite 20.8%, Shooter 11.8%, Action 5.7%
Destroy bosses one after another in this fast-paced and dynamic abyssal bullet hell!
Why similar: Underwater 43.8% ★, Bullet Hell 18.9%, Action Roguelike 18.8%, Combat 6.2%, Action 4.2%
Fishing Mega-Game takes the joy of a fishing mini-game and crafts it into a larger creature collecting experience. Roam the land for new fishing spots and deploy your favorite fish in search for new playable fish!
Why similar: Underwater 26.6% ★, Action Roguelike 17.5%, Roguelite 15.2%, Bullet Hell 15%, Combat 7.2%
"I'm sure you'll find me." IN:DARK RECALL is a deep sea diving action game. You wake up at the bottom of the sea, as the target you'd been hired to eliminate.
Why similar: Underwater 35.1% ★, Action Roguelike 21.1%, Roguelite 18.8%, Action-Adventure 8.5%, Cute 6.8%
From a humble port, you set out to clean the ocean of troublemakers. Hack and harpoon through absurd foes, shady allies, and your own bad calls. The world wants a hero… your friends want you to punch an orca. Both valid. Choose wisely—or don’t. The sea remembers everything.
Why similar: Underwater 37.4% ★, Roguelite 15%, Action Roguelike 14%, Combat 7.5%, Cute 6.3%
Dive into a fast-paced underwater roguelike! Battle swarms of sea creatures, cursed pirates, and colossal bosses as you explore unique aquatic biomes. Collect a variety of weapons, uncover treasures, and survive the unknown in an epic journey through the ocean depths!
Why similar: Underwater 26.7% ★, Action Roguelike 17%, Bullet Hell 16.6%, Roguelite 14.1%, Shooter 9.2%
A cute, anime-style casual roguelite survival game. Actively attack monsters to rack up kills and unlock powerful skills! Summon magical artifacts to fight alongside you. Clear dynamic stages with unique victory conditions and enjoy the ultimate bullet-heaven experience!
Why similar: Action Roguelike 28%, Bullet Hell 22.1%, Roguelite 22%, Cartoony 9.4%, Combat 7.9%
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?
Why similar: Underwater 45.9% ★, Action Roguelike 13.5%, Roguelite 10.5%, Bullet Hell 10.4%, Arcade 4.1%
Aggrolotls is a top-down arena roguelike where you play as tiny axolotls and must evolve into a swarm that can take on powerful creatures from the sea. Level up and choose from upgrades that make each round feel unique.
Why similar: Underwater 34.8% ★, Action Roguelike 23.7%, Bullet Hell 20.3%, Action 8.5%, Roguelite 6.7%
Keep Going is a fast-paced, top-down action game! Highly inspired by Vampire Survivors, Keep Going is a game about shooting monsters and quickly upgrading your skills to KILL MORE MONSTERS. It's a great game for you to play fast-paced but thrilling matches.
Why similar: Action Roguelike 26%, Shooter 14.7%, Action-Adventure 12.4%, Combat 12.3%, Bullet Hell 10.1%
Reflection Witch is a new rougelike spin on classic brick-breaking games. Join a witch on her journey to uncover the secrets of the arcane, fighting brick-laden baddies by drawing lines to reflect and enchant your Magic Ball with powerful spells while simultaneously blocking incoming enemy attacks.
Why similar: Action Roguelike 22.2%, Roguelite 19.7%, Bullet Hell 18.9%, Action-Adventure 8.6%, Arcade 8.5%
Help Xolotl and his friend Steve escape the wrath of the gods in this roguelike bullet hell shooter with turret defense elements. Utilize a variety of weapons and abilities to evade and survive the waves of enemies. Upgrade your arsenal and see how long you can withstand the divine onslaught.
Why similar: Action Roguelike 29.5%, Bullet Hell 23%, Cute 9%, Cartoony 8.6%, Action 7.2%
You have to control a crazed shark that lives in the depths of the ocean. Declare war on all living things, but be careful, the military is hunting you! Eat vacationers, break yachts, wreck ships, destroying submarines and helicopters!
Why similar: Underwater 48.4% ★, Action Roguelike 21.4%, Arcade 10.8%, Action 9.3%, Family Friendly 5.8%
Clash with hordes of increasingly more difficult enemies, fighting back with powerful items and abilities. Explore different builds and classes, discover new items, and re-play with several ramping difficulty levels in this exciting arcadey shoot 'em up.
Why similar: Action Roguelike 25.5%, Bullet Hell 20.7%, Roguelite 20.2%, Shooter 10.9%, Arcade 6.6%
Shatter endless enemy waves from the baseline, rake in gold and XP, level up and draft modules and ball upgrades to forge absurd builds, then hold the line as bosses widen the arena and the grid fights back!
Why similar: Action Roguelike 25.6%, Roguelite 20.6%, Bullet Hell 20.5%, Arcade 8.6%, Cute 6.1%
This is a light ROGUE game that combines weapon evolution and action shooting, with diverse builds and duels. Play as a young witch visiting school's club carnival. Defeat the overly enthusiastic members of various clubs and survive their crazy talent shows and fanatical recruitment efforts!
Why similar: Action Roguelike 28.6%, Roguelite 22.7%, Bullet Hell 22.7%, Cute 6.9%, Combat 6.5%
A cheerful, family-friendly arcade adventure! Guide your slime through fun retro-style arenas, eat and dodge to survive, and enjoy mini-games along the way. Casual, colorful, and suitable for all ages!
Why similar: Underwater 48% ★, Arcade 11.8%, Cute 10.3%, Family Friendly 9.7%, Action 6.3%
"King of Freshwater " is a fish-themed Boss Rush action game featuring intense combat and knockback mechanics. Players control a small fish challenging dozens of larger aquatic predators in brutal battles.
Why similar: Underwater 38.1% ★, Action Roguelike 22.5%, Roguelite 18.2%, Combat 8.4%, Cute 6.5%
An alcoholic wizard with no spells, only rocks, must save his village from depraved monster hordes. Tactical action, chaotic weapon combos, and dark humor collide in this unique twist on the Vampire Survivors formula!
Why similar: Action Roguelike 28%, Bullet Hell 22.1%, Roguelite 22.1%, Arcade 8.4%, Action 7.2%
A fast-paced underwater roguelike where a squishy squid with divine powers steals enemy weapons to take revenge on Lord Azure and his Abyssal Cult. Chaos, crustaceans, and cartoon violence await!
Why similar: Underwater 34.4% ★, Cartoony 11.4%, Bullet Hell 11%, Action Roguelike 9.6%, Combat 7.6%
Simply Survive is a 2D bullet hell survival experience where you the player battle through waves of enemies to just survive as long as possible.
Why similar: Action Roguelike 31%, Bullet Hell 24.2%, Shooter 14.7%, Arcade 9.8%, Combat 8.2%
In Hook of Abyss, sail a post-flood world, battle mutant fish with your hook, upgrade your ship, and face ever-changing roguelite challenges in the deep.
Why similar: Underwater 29.3% ★, Action Roguelike 25.6%, Roguelite 20.2%, Action-Adventure 8.9%, Action 4.6%
For those who love exploring the underwater worlds in games, "Traíras" is the perfect adventure!
Why similar: Underwater 60.2% ★, Cartoony 12.5%, Arcade 8.6%, Colorful 5.2%, Action 4.2%
《Slime Survivors》 is a vibrant bullet-hell hack-and-slash game where you cut through monster hordes, collect rewards to upgrade your weapons, and become an apocalyptic force on the Slime continent.
Why similar: Action Roguelike 22%, Roguelite 19.3%, Bullet Hell 14.9%, Combat 7.2%, Cartoony 6.4%
Boom Buddies is a fixed-position bullet hell survival game where animal heroes face endless enemy waves, upgrade weapons through card choices, unlock new characters, and compete on global leaderboards.
Why similar: Action Roguelike 25.1%, Roguelite 21.8%, Bullet Hell 19.2%, Shooter 8.3%, Action 5.3%
Tromblo's Adventure is a twin-stick, bullet hell, roguelike where you must battle through wacky and zany enemies with the help of your grandfather's ghost! Can you defeat the dastardly King Krimbly and avenge your grandfather's death?
Why similar: Action Roguelike 21.8%, Roguelite 19%, Bullet Hell 18.8%, Shooter 11.2%, Action-Adventure 8%
Kill a lot of enemies on screen with the help of your gun and upgrades. Explore insane builds and try to get into the global ranking!
Why similar: Action Roguelike 28.6%, Roguelite 22.4%, Bullet Hell 22.3%, Arcade 9.1%, Combat 5.2%
Play as a bear diving underwater to explore the ocean’s depths. Collect shells, plants, treasures, and other valuable items from the underwater world. Use your finds to upgrade your gear, allowing you to dive deeper. The deeper you go, the more secrets and hidden places you can discover.
Why similar: Underwater 61.1% ★, Action-Adventure 8.2%, Action 6.8%, Cute 4.9%, Family Friendly 4.1%
"Last P Class" is a 2D top-down survival action game with simple, easy and refreshing gameplay, containing a small amount of Roguelite elements.
Why similar: Action Roguelike 25.2%, Roguelite 21.6%, Bullet Hell 20.9%, Combat 8.7%, Cute 7.8%
Furniture Fu is a home-makeover, demon-hunting, hoard-fighting roguelike. Lay out furniture strategically to make awesome synergies and cosy houses - all in a day’s work for America’s first suburban ninja.
Why similar: Action Roguelike 28.2%, Roguelite 24.4%, Bullet Hell 23.6%, Arcade 10.4%, 2D 4.1%
Plumber Survivors is arena action game with roguelike elements. Parody game of popular vampire genre. You play as powerful guys led by Plumber. Grab you plunger tight and plunge into the fight.
Why similar: Action Roguelike 27.7%, Bullet Hell 22.4%, Roguelite 21.8%, Arcade 9.2%, Action 5.4%
《Hakimi Blaster》 is a fast-paced roguelike bullet hell shooter. You’ll take on the role of a Hakimi, combining a diverse array of skills to mow down hordes of enemies.
Why similar: Action Roguelike 25.6%, Roguelite 20.6%, Bullet Hell 20.5%, Shooter 11%, Cute 5.7%
Break out of a top-secret military operation! To enter the portal that leads to your escape, you must thwart an army of fish-like machines and collect their power-ups.
Why similar: Underwater 56.7% ★, Action Roguelike 25.8%, Action 5.4%, Combat 5.3%, 2D 4.4%
A 2D shooting space opera roguelite where you take direct command of a spaceship!
Why similar: Action Roguelike 28.5%, Roguelite 20.9%, Bullet Hell 17.9%, Shooter 14.8%, Action 7.7%
Berry Hunt Survivors is a Reverse-Bullet-Hell Game with Rogue-lite elements. Choose your character, defeat enemies, learn new abilities and destroy the big bosses!
Why similar: Action Roguelike 27.4%, Bullet Hell 22.2%, Roguelite 20.3%, Action 6.8%, Cute 5.6%
100% Clean Inc. is a top-down Roguelite shooting game. Follow the new intern as he explores the cleaning company building, where things seem to be going wrong.
Why similar: Action Roguelike 21.4%, Roguelite 21.2%, Bullet Hell 18.7%, Cartoony 10.2%, Shooter 8.2%
A short, cheerful action-adventure game where you guide a crab in search of food. Avoid a variety of predators, sea-born obstacles, litterers, rival crustaceans, and explore the hostile waters to find all the tasty treats and save the bay along the way.
Why similar: Underwater 46% ★, Family Friendly 11.4%, Action-Adventure 11.3%, Cartoony 8.9%, Cute 8%
Relive the greatest battles of your childhood through arena combat! Build your own toy mech to battle it out amongst playground rivals. In Mech Believe Mega Brawl your imagination styles a scrappy mech into a machine capable of destroying the toughest toy soldiers, building blocks, and model trains!
Why similar: Action Roguelike 25.7%, Roguelite 21.2%, Arcade 10.2%, Cartoony 10%, Action 9.6%
Slime Survivor is a roguelite where every decision is yours. Chase big rewards in dangerous zones, take it easy in safer areas, or hit the shop when your pockets are full. New builds, new strategies, and unexpected chaos await you every run.
Why similar: Roguelite 31.4%, Action Roguelike 18.3%, Combat 15.3%, Shooter 9.2%, Fantasy 8.7%
Delusional is a chaotic top-down roguelike shooter where you battle absurd enemies with hundreds of ridiculous weapons, all in a desperate bid to defeat the eccentric artiste who created you.
Why similar: Action Roguelike 23.4%, Roguelite 15%, Bullet Hell 14.9%, Shooter 11.4%, Arcade 9.4%
Island Survivor is a top-down Rogue shooter. Acquire weapons from the 1211 vending bot, fuse and star-up: every weapon’s attack pattern evolves with each star. Slot identical weapons to awaken unique traits and boost stats.
Why similar: Action Roguelike 20.7%, Roguelite 20.6%, Bullet Hell 17.3%, Shooter 10.2%, Action-Adventure 8.5%
You are YEETUS! Your weapon? The very floor beneath your feet! YEET your surrounding terrain into destructive projectiles. Be strategic, though. A hasty shot may mean a long fall down to your doom in YEETUS, a casual time survivor game with rogue-lite elements.
Why similar: Action Roguelike 29.1%, Bullet Hell 23.9%, Roguelite 17.9%, Shooter 11.8%, Action 6%
Baseless is a challenging planet-jumping shooter where SHOOTING = MOVEMENT! Blast from planet to planet with 360° gravity, creatively demolishing every enemy in your path. Fire powerful weapons, rescue cute friends, and discover a galaxy worth fighting for!
Why similar: Action Roguelike 16.9%, Roguelite 16.8%, Bullet Hell 15.6%, Cartoony 9.8%, Shooter 9.1%
Paw Pop Breakout is a fast-paced brick-breaking deckbuilding roguelike. Build your deck to control which bricks, power-ups, obstacles, and enemies appear. Smash, collect shards, and create wild synergies before time runs out.
Why similar: Action Roguelike 19.3%, Roguelite 17.1%, Bullet Hell 16.8%, Shooter 9.4%, Arcade 7.8%
Outlast wave after wave to grow unstoppable. Slimes Arena is a fast-paced arena shooter roguelite where each slime’s unique abilities combine with a wide variety of power-ups. No two runs are ever the same as you bounce to survive.
Why similar: Action Roguelike 28.5%, Bullet Hell 22.8%, Roguelite 14.2%, Arcade 10.2%, Action 6%
Face hordes of corrupted creatures in challenging lands with the help of magical abilities. Elemental Wandering Survivors is a horde survival game where your goal is to persevere in combat against monsters while evolving your battle potential to explore hostile lands.
Why similar: Action Roguelike 24.4%, Bullet Hell 20.1%, Roguelite 17.7%, Action-Adventure 12%, Action 10%
RuneLight is a Horde Survival Action Roguelite where you choose your equipment, craft your weapon to fit your build, and discover powerful fusions in order to take down hordes of powerful elementals
Why similar: Action Roguelike 30.4%, Bullet Hell 23.8%, Roguelite 19.9%, Action 7.9%, Arcade 7.2%
Irradiant Skies is an arcade roguelite blending brick-breaking and bullet-parrying combat. Reflect enemy attacks, chain powerful upgrades, and master unique ships as you ascend through waves of enemies.
Why similar: Action Roguelike 23.8%, Roguelite 15.1%, Bullet Hell 15%, Shooter 10.5%, Arcade 9.5%
A cute and chaotic survivors-like action game set in the world of Donna! Play as lovable characters, combine wild abilities, defeat bosses, and survive hordes of enemies across 8 unique maps.
Why similar: Action Roguelike 25.2%, Bullet Hell 21%, Roguelite 20.7%, Arcade 8.4%, Cute 5.6%
Rob o Bot is a survivors-like action game where you fight hordes of robots that began acting on their own after a mysterious virus infected a new generation of machines. Survive waves of enemies, upgrade your gear, and take back control before the machines take over.
Why similar: Action Roguelike 24.6%, Bullet Hell 20.2%, Roguelite 18.9%, Shooter 11.1%, Arcade 7%
Metal Head Warfare is one of the best fast-paced shooting games in 4K and 120 FPS, modern and with wonderful graphics, where players collect super powers and become increasingly powerful to defeat chaos and evil in a world on the brink of the abyss.
Why similar: Bullet Hell 20%, Roguelite 19.6%, Action Roguelike 14.1%, Shooter 12.5%, Arcade 9.4%
"Little Witch Survivors" is a magic pigeon barrage shooting game. You will play as a little witch, summoning and commanding eight unique magic guardians to fight side by side! Each guardian has dual skills, and you can switch strategies freely in the equipment slots - weave your own magic miracle!
Why similar: Action Roguelike 23.4%, Bullet Hell 20.2%, Roguelite 20.1%, Shooter 10.4%, Cute 6%
Smite demons, collect holy power-ups, and turn Hel into a pixelated fireworks show in this chaotic Survivor game! Play as a ridiculously determined holy knight auto-blasting through hordes of the damned. Simple controls, massive screen-clearing combos, and enough divine fire to make demons cry.
Why similar: Action Roguelike 30.4%, Roguelite 24.2%, Bullet Hell 23.6%, Arcade 6.8%, Action 5.3%
You’re a duck. You’re armed. Everything wants you dead. Fair enough. Blast through hordes of enemies, discover ridiculous weapon combos, and grow stronger every run in this chaotic roguelike shooter.
Why similar: Bullet Hell 25.9%, Action Roguelike 23.7%, Roguelite 21.2%, Shooter 10%, Action 5.5%