Top similar games like Underwater DuO:

Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.

Slime, Get out! is a fast-paced action roguelite where you battle waves of monsters, collect weapons and upgrades, and create powerful builds. Choose your hero, survive increasingly dangerous enemies, and defeat challenging bosses!

Slay Goblins is an arena roguelite where you play a knight fighting off hordes of goblins. Choose from a variety of perks, weapons and items to create unique builds and defend your castle.

Cute Survivor where you play as Kitty the cat aboard her flying cat-saucer🛸 created by her distraught human.

Repetendium is a top-down roguelike-lite shooter. Select from a rowdy group of characters to play as and wield an ever expanding variety of gear and items to conquer the underworld. Death awaits...

An action-packed roguelite shooter where you battle famous works of art and each level you beat becomes a masterpiece to add to your colorful collection.

A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!

Fight hordes of corrupted creatures in this 3D action roguelite! Choose your class, mutate your weapons and combine mutations to unleash devastating super-mutations. Level up, unlock characters and talents, and forge a deadly arsenal!

Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell!

Face a pest infestation and survive until Loki's parents return from their trip! Defend the house with your 9 lives. Choose upgrades, play with different versions of Loki, with unique weapons and abilities to fight this war ^.^

Join a roguelike action where cute immune cells battle viruses. Collect data in fast-paced combat, gain weapons and abilities through evolution, or level up to grow stronger. The fun of building your own super immune cell with different combinations each run is up to you!

Survive against endless hordes of enemies, collect powerful ability cards, create crazy combinations of builds and survive for 25 minutes under the onslaught of thousands of monsters alone or with friends.

A fast paced bullet heaven with roguelike elements where you must fight and survive an alien invasion. With the help of a mysterious little robot called Zippy, you will have endless combinations of weapons, items and skills. Use your creativity, craft your perfect build and crush the enemy waves.

Orangino is a top-down roguelike shooter where you play a heroic orange on a mission to rescue his kidnapped love from a horde of mischievous vegetables. Equip a wild mix of medieval, modern, and magical weapons, and upgrade your skills to survive chaotic waves of enemies.

A sepia Roguelike — lead a chained squad through 22 waves. Map events split your line, milestone recruits add firepower. Linked Blink, run upgrades, 19 Evolutions, and a permanent meta tree carry you to the final Boss Hydra.

Play as a cute cat leading their trusty robo-vacuum into battle against endless waves of mutated dust monsters. Master working together with your robot friend, and experiment with different builds to finally achieve the perfect run. Will you be able to conquer the Dustpocalypse?

PengPong is a bullet-hell roguelike where pinball meets gambling. Bounce your way through chaos and bet it all to survive.

Build your starship and become a fleet-destroying war machine in this sci-fi survivors-like. Discover powerful weapon and augment combinations, battle through enemy swarms, and choose your route through a changing galaxy to destroy the enemy flagship!

Shape Shifter: Formations is an action twin-stick shooter with rogue-lite elements, where you must destroy hordes of geometric enemies alone or with a friend. Select your ship and combine a large variety of weapons, abilities and infinitely stacking upgrades to craft your own unique build.

A fast-paced Bullet Hell roguelike where your "hero" is a heavily armored sewage truck. Drift through thousands of enemies, combine dozens of absurd weapons and passive skills. Upgrade your heavy machinery and survive the shift!

Trapped inside an old CRT TV, hundreds of ruthless creatures are rushing at you! Start praying to level up, power up with random cards, and die a lot. Spend your gold on new weapons and tiny companions, then try again. Death has never been this profitable!

Grab your pots and pans—defendyour home! Village Survivors is a lighthearted, comedic survivors-like game (bullet heaven). Play a villager standing up for their home, turn bowls, flower pots, and frying pans into weapons, and level up to mow down an invading army!

Your harvest has a health bar. Defend it as a gun-toting pumpkin in this colorful action roguelite. Dodge monster waves, upgrade your weapons and turn defeated foes into fertilizer. Survive the night, save your crops and unlock your next guardian.

《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.

Astro Beasts is a cooperative arena survival shooter where cute animals fight off hordes of alien monsters. Battle together, build walls, place mines and turrets, combine upgrades, and turn the arena into your own fluffy space fortress.

A co-op, bullet-heaven, twin-stick shooter for 1-8 players - blast turkey swarms, fight bosses, dodge arena hazards, and build ridiculous loadouts by leveling up and purchasing items in the shop.

Into the Swarm is a 1–4 player co-op hero survivor where movement, timing, and positioning win fights. Pick a truly unique hero, aim manual abilities, jump over danger, abuse terrain, evolve your build, and survive a brutal boss run.

Backpack Raiders is a hybrid survival roguelite + tactical inventory builder where how you arrange your gear is just as important as the gear you choose. Build Your Loadout. Outplay the Swarm. Thrive in the City.

Gran Theft Lure is a top-down arena shooter roguelite in which you play as your lovely gran being attacked by hordes of burglars. They can only be killed by luring or pushing them into your garden’s traps. Choose one of the 4 weapon modes, and make them taste theft lure, or should we say failure!

Survive hordes of out-of-control industrial machines in this top-down arena auto-shooter. Earn upgrades as you level up, complete objectives to enhance weapons, and unlock modules to return stronger. Drive through gaps between enemies and push through to face powerful bosses.

Mushrooms vs Engineers is a top-down bullet heaven/hell where you are The Engineer, armed with your trusty nail-gun battle the hordes of Mushrooms over 20 waves until you face the final boss. The enemies you face are affected by your own choice of upgrades in the shop.

"I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.

🍩🔥🤪 Madness meets donuts! Smash Dough Mixers, outgun wild foes, and brave endless mazes in a roguelite rampage!

Everyone sees the same thing. Except you. Now every eye is on you. Thousands of eyes hunt you in this bullet heaven roguelite. Their attention makes them deadlier and charges your strongest weapon. Find items, shape your build, beat challenges, play local co-op or online conquests.