Top similar games like S.U.B.:

Mushroom Crusher Extreme is a retro-styled arcade-action game, that throws you right in the heart of a giant Shroom invasion. Fight off the vicious fungi with elemental magic and save the day, before it’s too late.

Until the Last Plane 1942 is a short game that delivers a relaxed alternative to the usual shoot'em ups and also includes a wingmen management system.

Scientific Shutdown is a top-down arcade shooter in which you find yourself kidnapped by Dr Hans Trottelstein, the mad scientist, to test the deadliness of his latest batch of rock monsters. With help from up to three friends, how many simulated environments can YOU survive?

Deep-sea chaotic duels where players incarnate submarines for victory over polluted oceans. Evolve as you play with a range of mutations in round based combat over multiple game modes.

Trigonarium is a hardcore twin-stick shooter for fans of challenging arcade gaming. Fight your way through multitudes of enemy formations in constantly shifting battle arenas to face the colossal level bosses.

REPULSOR is a challenging 360° Retro Arcade Shoot 'em Up featuring a color-switching gameplay mechanic.

A grid based movement Bomberman with squirrels, featuring single player and local multiplayer and Steam Remote play coop & pvp mode for 1-4 players.

Run, blast, and solve your way to victory! Experience the rush of a colorful, fast-paced chase, solo or against a friend! Burst through the levels and up your score in this retro-inspired arcade setting.

The Mice nabbed all THE CHOCCY MILK!🙀Play together to reclaim happy drink for everyone or embrace orange cat energy to become the only milk drinker😼.

The party co-op shoot ’em up! Become the king of the night club! Go alone or group your friends! Shoot the party crashers down!

As an inexperienced oceanographer, you must build your skills, reputation, crew, and resources along your journey to mount an expedition to find the lost Titanic. Experience the challenges, dangers and excitement of scientific underwater exploration!

YOU ARE LOST IN SPACE! ALL WEAPONS ARE DOWN! Survive by ramming your ship into meteors and hostile forces.

Relax alone or with up to 4 friends while experiencing the 15th-century battle and all that came with it - explained simply and casually in a popular way.

TANKBOX is a top-down perspective/orthographic arcade shooter. Fight it out against specialized AI-controlled tanks cooperatively with a friend or by yourself.

Ballistic Tanks is the best tank game you've played since the 80's. Battle in exhilarating local multiplayer, or challenge yourself in an intense solo/co-op arcade mode. Play 5 game modes in over 50 maps; and destroy your enemies in a frenzy of bullets, lasers, and explosions!

A Local Co-op Zen Space Rock Demolition game. Up to 16 players can play locally on a single screen, collecting space materials to unlock unique ships and upgrades, as well as new features. Drop in/out multiplayer for everyone!

Qwepoi is an arcade spaceshooter game using QWE IOP keys where you paint the Infantry ships before they enter the base.

Top Down Shooter, a game where the player will have to dive into the endless depths of the sea as a diver and face thousands of predatory marine life, shooting back at them, pumping their weapons and equipment, gaining points and passing more and more, setting new records!

Monsters come from missed shots! Learn the monster's behaviours, shoot wisely and balance the difficulty to maximize scoring!

A couch coop game where 1-4 players set off into a dim dungeon. Your quest is to eliminate all monsters lurking within by dashing through the monsters with the proper color. Eventually, you will be haunted by a ghoulish, four-headed beast and must face it in a thrilling boss fight.

There can't be any left! In PixHunter you must shoot down all enemy aircraft you encounter during your missions. But be careful! They will become stronger and more trained. Be precise and dodge enemy fire!

Pilot your sub through waves of angry sea-life and punishing bosses in this aquatic twin-stick shooter.

This time the Colorfull Ninjas must deliver a signed diploma to the JumpBall Ninjas Association.

Legendary shoot-'em-up makes its way on the PCs! Abundant explosions, truly epic boss fights and beautifully crafted 3D environments are here to keep you entertained. Sky Force Anniversary offers single player experience and local cooperative mode for 2 players.

Knock down your enemies and collect all the cats and achievements in this pixel art party game for true cat lovers. Use different power-ups and survive the dangerous traps to show your friends who's the fluffiest of them all!

Ping Pong Space is a modern incarnation of the classic Pong game, set in space. Accept the challenge to defeat the AI robot and become the retro tennis champion of the galaxy!

Ambidangerous is a top-down shooter that puts your ambidexterity to the test. Simultaneously control two elite soldiers as you fight your way through four randomized areas, five unique bosses, and a dozen enemy types. Take the challenge alone or share the controller with a friend for co-op play!

Deliciously retro ! Spherical and labyrinthine levels full of traps and mysteries, with actions, puzzles and strategies. Find your own way, escaping malicious opponents and defending biodiversity !

Blast your enemies, extinguish fires, clean up, repair, recycle and explore where no one has screwed up before! Team up and face swarms of foes as you pilot your way through a procedurally generated galaxy. Save the Multiverse in We Are Screwed!, a chaotic co-op space action game for 1-4 players!

Have fun destroying your enemies in a reinterpretation of games from the 80s! To the sound of a mixture of unique musical genres, complete missions, improve your ship, be precise in your shots. All of this without worrying about GAME OVER! Show the world your score! Competition is what counts here!

How long can you survive the depths of space in this fresh revival of the classic arcade shooter, all while grooving to an original score by Megan McDuffee. Pilot solo or recruit a friend for local co-op across 30 unique challenges or the endless arcade mode.

Blast through alien hordes as the finest cyborg mercenary in existence! To emerge victorious, you'll need to manage time and resources skillfully. Toaplan's run-and-gun smash-hit finally arrives on PC, reloaded with new features and quality-of-life extras!

Underwater, a new threat slowly emerges. Playing as a helpless hermit crab, use your shells to defeat countless waves of monsters and giant sea creatures in this action packed 2d game.

Turn the Line is a co-op tycoon game that allows 1~4 players. Cute characters, simple manual, but with difficult levels! Anyone can give it a shot, but not everyone can do it perfectly! Challenge perfection, so that the bunnies can leave work on time!

Call your friends and lead your squad through the outer space and protect your planet from asteroids and alien ships on this local shoot'em up. Shoot, evolve e explode these space enemies.

Sky Force Reloaded is a classic shoot ‘em up experience packed in gorgeous visuals and excellent gameplay. Enjoy flashy explosions, beautiful scenery and massive bosses in single player or local cooperative modes.