
Build your own robot AI and stress test its abilities in a Battle Royale. Along the way learn concepts such as Utility AI, Monte Carlo Tree Search, Neural Networks and Machine Learning.
60+ similar titles based on shared tags and player behavior. Themes include Action, 2D, Shoot 'Em Up, Indie.

Build your own robot AI and stress test its abilities in a Battle Royale. Along the way learn concepts such as Utility AI, Monte Carlo Tree Search, Neural Networks and Machine Learning.

Arsene Bomber: Cosmic
With the Bomberman-inpired game dive headfirst into the chaos. Battle up to 4 players, and conquer 6 thrilling modes. The choice is yours! Play solo for a personal challenge or invite friends to join the chaos. – join the hunt now! 💣🎮

Z-Warp
Z-Warp is an intense vertical shoot’em up presented in retro pixel art style, featuring frenetic arcade-inspired action where blasters, bombs and KILLER specials are your only allies.
With the Bomberman-inpired game dive headfirst into the chaos. Battle up to 4 players, and conquer 6 thrilling modes. The choice is yours! Play solo for a personal challenge or invite friends to join the chaos. – join the hunt now! 💣🎮
Why similar: Battle Royale 50.9% ★, Action 10.3%, Top-Down 9.4%, Pixel Graphics 8.5%, Family Friendly 8.5%
Z-Warp is an intense vertical shoot’em up presented in retro pixel art style, featuring frenetic arcade-inspired action where blasters, bombs and KILLER specials are your only allies.
Why similar: Bullet Hell 32.1%, Shoot 'Em Up 30.7%, Pixel Graphics 9.6%, Retro 8.6%, Space 7.3%
Embark on an adventure through space with the ferocious HELLSTAR SQUADRON. Dodge wave after wave of bullets, shoot the demons back to hell, and save the galaxy in this fresh, retro shoot 'em up/bullet hell experience!
Why similar: Shoot 'Em Up 32.7%, Bullet Hell 27.7%, Retro 11.4%, Action 10.9%, Pixel Graphics 10.7%
A modern Naval warfare game.
Why similar: Battle Royale 36% ★, Simulation 15.9%, Bullet Hell 15.3%, Shoot 'Em Up 14.6%, Action 10.5%
A retro space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. You are among the first pilots to arrive in the system to mount the counteroffensive against the aggressors. Get out there and show these aliens the price for messing with The Alliance!
Why similar: Bullet Hell 30.6%, Shoot 'Em Up 28.9%, Top-Down 9.9%, Action 7%, Space 6.8%
Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as SHMUP veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and SEVENTEEN playable ships.
Why similar: Shoot 'Em Up 34.5%, Bullet Hell 32.2%, Retro 10.2%, Action 7.7%, Pixel Graphics 6.6%
Shoot'em up with an emphasis on progression and growth through upgrades. Fly, shoot, die, upgrade, repeat.
Why similar: Shoot 'Em Up 30.7%, Bullet Hell 24%, RPG 11.5%, Top-Down 9%, Pixel Graphics 8%
Flutter around to dodge falling eggs from chickens above, and collect corn and power ups to drop eggs on the unlucky fowl below!
Why similar: Battle Royale 42.9% ★, Shoot 'Em Up 23.6%, Bullet Hell 23.4%, 2D 3.4%, Action 3.1%
Experience intense, fast-paced action as you dodge enemy fire, collect Xsteel scrap, and upgrade powerful ship systems. Navigate across beautiful expanses of the galaxy in levels filled with challenging foes and epic boss battles.
Why similar: Bullet Hell 31.5%, Shoot 'Em Up 30.1%, Action 13.8%, Top-Down 10.1%, Pixel Graphics 8.2%
Watch a hundred AI-controlled characters, each with randomized stats, drop into a chaotic, obstacle-filled arena in an intense simulation. Scavenge weapons, armor, and loot scattered across the map while observing thrilling battles unfold in real time. only one can remains.
Why similar: Battle Royale 62.1% ★, Simulation 22.4%, Artificial Intelligence 15.1%, Singleplayer 0.4%
Punch through the cosmos! An arcade-inspired shoot-em-up where you play as an immortal lobster speeding through space.
Why similar: Bullet Hell 25.7%, Shoot 'Em Up 24.8%, Action 9.9%, Top-Down 9.8%, 2D 7.5%
Zotrix is a modern take on the classic arcade shooter. The game introduces resource trading economy and system of upgrades between number of space stations bringing the classic experience into modern generation. Aliens are attacking and Solar Division Command needs You!
Why similar: Shoot 'Em Up 31.2%, Action 16.8%, Simulation 15.3%, Bullet Hell 14.4%, RPG 13.5%
Shoot-'em-up meets battle-royale. Prepare your thumbs for adrenaline mashing madness.
Why similar: Battle Royale 44.4% ★, Shoot 'Em Up 24.2%, Top-Down 9.7%, Pixel Graphics 5.9%, Retro 4.8%
Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max!
Why similar: Bullet Hell 33.7%, Shoot 'Em Up 33.6%, Action 14.8%, Space 9.4%, Retro 6.6%
Vektor Z brings fast and furious retro space blasting action to Steam! Blast your way through endless waves of asteroids and enemies to write your name among the stars! Vektor Z offers a rogue-like arcade action game where you'll improve your progress every time you play!
Why similar: Bullet Hell 29.2%, Shoot 'Em Up 28.1%, Action 12.4%, Pixel Graphics 7.9%, Space 7.4%
Brought to you by the makers of GIGANTIC ARMY, Supercharged Robot VULKAISER, and SATAZIUS, WOLFLAME is a return to the form of glorious 2D vertical vertical shooters like Raiden, Raptor, and Twin Cobra.
Why similar: Shoot 'Em Up 37%, Bullet Hell 23.9%, Top-Down 9.3%, Pixel Graphics 8%, Action 7.7%
A space shooter game with RPG mechanics. Players will be able to improve their ships to tackle the challenges ahead, as well as buy better ships and customize them.
Why similar: Bullet Hell 24.3%, Shoot 'Em Up 21%, RPG 20.8%, Action 12%, Top-Down 9%
Nightmare Hunter is an arcade game where you have to defeat the coming nightmares.
Why similar: Battle Royale 39.7% ★, Bullet Hell 17.6%, Shoot 'Em Up 16.8%, Top-Down 6.9%, Action 5.6%
Combining retro puzzles and a arcade space shooter. You and your crew found strange materials in the galaxy core to upgrade your ship to the most powerful. While collecting core materials you came across something unbelievable ... The Core Message. The Core Message changes everything.
Why similar: Shoot 'Em Up 30.7%, Bullet Hell 30.4%, Space 13.7%, Retro 11.8%, Action 6.7%
Stranded in the abyss is a shoot-em-up in a unique sci-fi sci-environment where you command a massive squad of ships in an endless war Against an evil rebellion. Shoot command and bomb your way through hundreds of enemy fighters, capital ships, and skirmishes.
Why similar: Shoot 'Em Up 34.3%, Bullet Hell 30.4%, Space 9.1%, Pixel Graphics 6.9%, 2D 6%
Orchid Glitter is late 2000s style 2d shmups. This isn't just a bullet-hell shooter where you dodge bullets. The game design also includes features like eliminating bullets with charge attacks, and earning points and resources by taking dangerous actions.
Why similar: Shoot 'Em Up 33.5%, Bullet Hell 28.3%, Pixel Graphics 9.4%, Top-Down 7%, Action 5.2%
PRISMIDIA: Spirit of the Rift is a sci-fi shoot 'em up game in the style of arcade classics. Dodge barrages of attacks, survive bullet hell bosses, and save Prismidia!
Why similar: Shoot 'Em Up 29%, Bullet Hell 28.6%, Pixel Graphics 10.2%, Space 7.6%, Retro 6.8%
Too Many Chickens! is a twin-stick bullet hell style couch co-op battle game. A large roster of bizarre weapons, power-ups and abilities awaits so choose ya favourite gun slinger, grab ya M79 chicken launcher and blast your best friends into tiny pieces for ultimate glory!!!!
Why similar: Battle Royale 36.4% ★, Bullet Hell 22%, Shoot 'Em Up 15.7%, Pixel Graphics 8.3%, Top-Down 6.4%
Shoot down swarms of planes to survive your adventure through the clouds. Make smart upgrade decisions along the way to not get submerged by the hundreds of enemies coming your way.
Why similar: Shoot 'Em Up 25.2%, Bullet Hell 25.1%, Top-Down 11.4%, Pixel Graphics 9.5%, RPG 9.4%
Armed to the teeth, players begin as Neptune in an unworldly 8-bit space dimension ravaged by creatures who burst endless waves of bullets. Shoot, dodge, and defeat the boss in six unique bullet-hell worlds.
Why similar: Bullet Hell 38.3%, Shoot 'Em Up 31.3%, Pixel Graphics 10.9%, Action 7.8%, Retro 7.7%
The game is spread over 50 different levels, and Sasaki must fight through them all to redeem his people. The game features five powerful bosses that you will encounter at the end of each sector – every nine levels. Each boss is a skill puzzle of his own, with shifting mechanics and environments that will keep you on your toes.
Why similar: Shoot 'Em Up 29.6%, Bullet Hell 21.3%, RPG 17.8%, Space 16.4%, Action 14.9%
Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.
Why similar: Shoot 'Em Up 28.8%, Bullet Hell 14.5%, Top-Down 13.2%, Space 12%, Pixel Graphics 10.1%
Weave and cleave your way through walls of bullet and push your score to unknown limits in this aggressive Shoot'em'up to save humanity from its own hubris
Why similar: Shoot 'Em Up 34.8%, Bullet Hell 29.4%, Pixel Graphics 9%, Action 7.7%, Top-Down 7.3%
A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!
Why similar: Shoot 'Em Up 25.8%, Bullet Hell 23.6%, RPG 10%, Pixel Graphics 9%, Top-Down 8.7%
Pilot the tank Golgalian in an endless micro shoot 'em up inspired by arcades old and new. Blast mechs, dodge bullets, and compete on the global leaderboard!
Why similar: Shoot 'Em Up 30.8%, Bullet Hell 26.7%, Pixel Graphics 9.6%, Top-Down 9.5%, Action 8.5%
Frenetic 2D action in the style of Space Invaders! Customize your spaceship, face hordes of enemies, and challenge yourself in multiple modes, including Campaign, Arcade, Invasion, and Survival. Upgrade your ship, collect power-ups, and face unique challenges in every battle.
Why similar: Shoot 'Em Up 28.6%, Bullet Hell 18.3%, Top-Down 12.7%, Space 12.3%, Retro 11.7%
Gamer Sensei invites you to hone your Battle Royale shooting skills in our solo practice arena. Don't lose another firefight due to poor aim, bad flick, or lack of practice with common weapon types. Range Royale includes realistic weapons and game modes designed to test your abilities to the next level!
Why similar: Battle Royale 78.2% ★, Action 21.8%
A bullet-hell dungeon game where you use colored gems to match the enemy in order to deal damage. Each enemy type has a unique attack style. Shoot and Dodge as you search for the evil toilet snake which lies deep within the dungeon.
Why similar: Bullet Hell 35.1%, Shoot 'Em Up 31.7%, Top-Down 12.1%, Action 8.5%, Pixel Graphics 6.6%
Inspired by the heyday of 8-bit arcade gaming, Crome: Before Purgatory is an intense space shoot em' up experience. Play as the Galactic Consul's best star pilot, Crome, and fend off endless the hoards of invaders while competing for the top score on the global leaderboard.
Why similar: Shoot 'Em Up 33%, Bullet Hell 22.9%, Action 15.2%, Retro 11.6%, Pixel Graphics 10.2%
A girl named Herb who claims to be a great witch lives in a poisonous swamp on the outskirts of a faraway country. One day, a red jewel is stolen from a shrine under her control. Herb escapes the swamp for the first time in order to recover her jewels.
Why similar: Shoot 'Em Up 27.8%, Bullet Hell 25.7%, Retro 10.1%, Top-Down 9.2%, Pixel Graphics 6.5%
Welcome to the Battle of the Fitzgerald's there can be only one King or Queen of the land, so join in on the funniest battle you will ever play. It's all just about the FUN.
Why similar: Battle Royale 54.6% ★, Shoot 'Em Up 31%, Family Friendly 7%, Action 5.2%, Multiplayer 2.2%
Take to the skies as a team of cute pilots and fight for peace in vertical scrolling bullet hell style!
Why similar: Shoot 'Em Up 36.2%, Bullet Hell 29%, Top-Down 9.3%, Action 7.3%, Pixel Graphics 6.2%
The planets have orbited peacefully for countless millennia. But then… BOOM! Now all orbital bodies are free to move independent of gravity (and they can respawn when defeated too.) You're The Earth… good luck!
Why similar: Shoot 'Em Up 37.1%, Bullet Hell 31.1%, Action 9.7%, Top-Down 8.8%, Space 7.5%
The Iconic Block-Breaker Returns! Embrace for free the intensity of the Battle Royale, thanks to the Eternal Battle Mode, up to 25 players online. Play now for free and try to reach the top of the leaderboard. Additional modes are available for separate purchase.
Why similar: Battle Royale 55.9% ★, Action 12.8%, Space 7.9%, Retro 7.3%, Family Friendly 6.7%
Tiny Little Royale is a fast-paced 2.5D multiplayer shooter with funny ASEAN-inspired weapons and cute costumes. Jump into Deathmatch, Flag Frenzy, or Team Arena—easy to play, tricky to master, and full of chaotic fun!
Why similar: Battle Royale 55.3% ★, Shoot 'Em Up 24.3%, Action 10.8%, Top-Down 8.4%, Multiplayer 1.2%
Marimoth is a short shoot 'em up that puts in control of a moth whose shots bounce off the walls. Calculate your aim, evade enemy attacks by learning their patterns and collect coins to power up.
Why similar: Shoot 'Em Up 30%, Bullet Hell 22.7%, Pixel Graphics 11.5%, Retro 10.5%, Action 7.8%
Dodge, slash, and shoot your way through waves of enemies while collecting items. Blast off on a quick trip toward the Moon in Radio-allergic Shoot ’Em Up!
Why similar: Bullet Hell 43.2%, Shoot 'Em Up 38.8%, Action 10.4%, 2D 7%, Singleplayer 0.6%
Saviors brings the best bullet hell experience you can find on Steam. Play through 18 challenging stages in this ultimate test of tactics and reflexes.
Why similar: Shoot 'Em Up 47.3%, Bullet Hell 32.5%, Space 9.5%, Action 7.1%, 2D 2.5%
Drifting Lands is an hybrid of classical horizontal shoot'em'up with a lot of strong gameplay elements coming straight from the action-RPG genre. If you want an original diablo-like game or you want a different kind of shoot'em'up, you're in the right place!
Why similar: Shoot 'Em Up 42.5%, RPG 23.6%, Bullet Hell 20.4%, Action 13.2%, Singleplayer 0.3%
Catboy in a bullet hell! Nyan, nyan, pew pew pew!
Why similar: Bullet Hell 33.3%, Shoot 'Em Up 28.7%, Pixel Graphics 11.4%, Action 8%, Top-Down 7.6%
Xenoslaive Overdrive is a fractal bullet shoot-em-up. Specially made for players to feel the thrill from various challenging aspects. Shoot! Survive all enemy bullets! Defeat their bosses, and save the world!
Why similar: Shoot 'Em Up 40%, Bullet Hell 38.4%, Action 21.6%
Super Glitter Rush is a boss-rush style bullet hell shoot-em-up!
Why similar: Shoot 'Em Up 38%, Bullet Hell 30.1%, Pixel Graphics 8.5%, Action 7.9%, 2D 5.8%
A simplistic, dynamic Touhou fangame bullet hell shmup with a pixel art esthetic. Shoot down your enemies and dodge your way through an incessant barrage of projectiles!
Why similar: Bullet Hell 41.4%, Shoot 'Em Up 31.1%, Action 8.5%, Pixel Graphics 7.1%, Fantasy 5%
"Don't go to GALXAGAR"; a phrase uttered by many who have traversed its rim. Untold treasures, and terrors, await within its blackened depths. Ready your craft, spacefarer, because you're about to enter the most dangerous sector in all the stars. Get ready.. for GALXAGAR!
Why similar: Shoot 'Em Up 29.3%, Bullet Hell 29.1%, Top-Down 11.8%, Space 7.7%, Pixel Graphics 6.5%
Fear is not a shield. Only those who face it will survive this adrenaline-pumping bullet hell boss rush.
Why similar: Bullet Hell 39%, Top-Down 15.8%, Action 15.7%, Pixel Graphics 12.8%, Fantasy 8.3%
YOU have to show what you’re made of as the war over Europe is in full swing. Fight waves of Axis planes and panzers until you hit the boss enemies – the ACES OF THE LUFTWAFFE.
Why similar: Shoot 'Em Up 45.3%, Bullet Hell 34.1%, Action 20.6%
SOLSTORM is a classic hand-crafted arcade bullet hell, skillfully weave, and dodge through 9 stages with waves of projectiles as you persevere and see a space odyssey to the end!
Why similar: Bullet Hell 25.6%, Shoot 'Em Up 25.1%, Top-Down 10%, Space 8.9%, Family Friendly 7.8%
High-speed horizontal shmups in which many fairies fight together!
Why similar: Bullet Hell 36.9%, Shoot 'Em Up 30%, Pixel Graphics 13.1%, Fantasy 6.6%, Action 6.4%
Cosmonator is an 'RPG-em-up': a hybrid of classic fast-paced top-down shoot-em-up action infused with deep character building elements. Build up your own unique alien-killing machine to avenge the destruction of planet Earth!
Why similar: Shoot 'Em Up 36.3%, RPG 18.8%, Bullet Hell 17.9%, Action 12.2%, Top-Down 7.7%
Nevultra is an exciting shoot'em up that will take you back to the 8bit/16bit era. The protagonist, Nina, needs your help to reach her destination in deep space.
Why similar: Shoot 'Em Up 35.5%, Bullet Hell 25.7%, Action 10.1%, Space 7.5%, Pixel Graphics 7.4%
Blast your way through waves of enemies and bullets and defeat massive boss ships in this fast-paced vertical Shoot'em Up with a traditional Arcade Mode and an experimental Campaign Mode that borrows from the mechanics of ARPGs such as Diablo and Borderlands.
Why similar: Shoot 'Em Up 38.1%, Bullet Hell 30.8%, RPG 19.8%, Action 11.4%
Defeat thousands of enemies that are invading Andromeda! Andromeda Survivors is a casual game with rogue-lite elements where you collect skills and upgrades for your ship to create amazing builds!
Why similar: Bullet Hell 29.5%, Shoot 'Em Up 19.7%, Pixel Graphics 11.1%, Top-Down 11.1%, Space 9.2%
In Battle Royale Manager, you don’t control the fighters—you build them. Train survivors, develop personalized strategies, place bold bets, and watch the chaos unfold in fully simulated AI-driven battle royale matches. You're not a fighter. You're the mastermind behind the fight.
Why similar: Battle Royale 60.9% ★, Top-Down 14.8%, Simulation 13.9%, Artificial Intelligence 7.1%, 2D 2.9%