
Firefly Trials is a 3-player boss rush raidlike with fast-paced, MMO-inspired battles against mythological beasts. Choose from a roster of animal-inspired characters, theorycraft your build, and decode escalating mechanics from E-Rank to S-Rank.
60+ similar titles based on shared tags and player behavior. Themes include Action, Boss Rush, Indie, Singleplayer.

Firefly Trials is a 3-player boss rush raidlike with fast-paced, MMO-inspired battles against mythological beasts. Choose from a roster of animal-inspired characters, theorycraft your build, and decode escalating mechanics from E-Rank to S-Rank.

Abyss Unleashed
Abyss Unleashed is a 1-4 player action platformer RPG set on a lonely island. Powerful bosses with diverse patterns await your challenge. Experience intense boss battles through precise control and strategic gameplay.

Anarchy Park
Welcome to Anarchy Park! An Isometric Boss Rush Bullet Hell set in a wacky amusement park! Featuring a 3D environment that will challenge your ability to aim, shoot and dodge simultaneously!
Abyss Unleashed is a 1-4 player action platformer RPG set on a lonely island. Powerful bosses with diverse patterns await your challenge. Experience intense boss battles through precise control and strategic gameplay.
Why similar: Boss Rush 57.6% ★, Online Co-Op 16.1%, PvE 8.7%, Action RPG 7.3%, RPG 4.5%
Welcome to Anarchy Park! An Isometric Boss Rush Bullet Hell set in a wacky amusement park! Featuring a 3D environment that will challenge your ability to aim, shoot and dodge simultaneously!
Why similar: Boss Rush 67.2% ★, Isometric 13.7%, Difficult 8.7%, PvE 6%, Colorful 2.4%
1 YEAR UPDATE IS OUT! A "souls-lite" inspired by early 2000s' Flash games. Defeat bosses & harvest trinkets. Feed it shards & get fed upgrades. For it is your Master. Rise and follow the path, Soul of the Great Hero.
Why similar: Boss Rush 72.8% ★, Difficult 10.2%, Action RPG 9%, RPG 3.5%, Action 2.6%
Face MMO Raidbosses ALONE! Uncover your past in Aritas, a sinister world ravaged by ancient Gods of the Realm Below. This ARPG features 9 class specializations, hundreds of unique items, a vast array of skills, complex character progression, and intense Raidboss encounters.
Why similar: Boss Rush 46% ★, Class-Based 15.1%, Loot 13.2%, PvE 9.6%, Action RPG 9.1%
MEHEN is a boss rush game set in the mysterious fortress city of Mehen, a place shrouded in eternal night. Guard, parry, or dodge the stars' onslaught, and strike back with a counter to bring them down.
Why similar: Boss Rush 43.9% ★, PvE 20%, Action RPG 17.3%, RPG 10%, Action 4.5%
Descend into the Alternate Realm to save your lost friend and face The Ultimate Entity. Customize your party, master unique Soul Shards, and grow stronger—physically, mentally, and emotionally—in this stat-driven sandbox RPG.
Why similar: Boss Rush 58.8% ★, Class-Based 18.7%, Party-Based RPG 9.9%, RPG 5.5%, Fantasy 5%
Echoes of a Thread is a free indie RPG inspired by classic 2D fantasy… with a quiet meta layer that slowly reveals itself. You’ll explore a broken world, face difficult boss fights, and collect journal pages that piece together the truth.
Why similar: Boss Rush 48.8% ★, Action RPG 15.9%, RPG 10.6%, Anime 10.6%, Difficult 7.4%
Bourbon Risky is a simple but deep boss rush action game with retro style graphics. Smash all enemies in your way with your eternal companion that blasting bullets and lasers!
Why similar: Boss Rush 86.1% ★, Difficult 9.2%, Action 3.1%, Colorful 1.6%
Siaty's Return is a challenging slow-paced bossgame inspired by both solo games and MMOs, featuring an innovative combination-based gameplay. Combine the three Facets of destruction, resilience and movement into powerful abilities to defeat your corrupted creations.
Why similar: Boss Rush 63.5% ★, Difficult 10.4%, Action RPG 8.2%, PvE 7.8%, Fantasy 4.3%
Project BS is a 3D action RPG that explores a fantasy world. Take on a journey with Sienna, a dragonewt girl, and fight against formidable opponents and rivals.
Why similar: Boss Rush 63% ★, Action RPG 10.2%, Anime 8.9%, Difficult 8.2%, Fantasy 4.3%
Fight your way up a Tower of bosses and unveil the mystery that lies up in its peak. Play four intertwined storylines and unlock multiple endings. Now with co-op up to 4 players!
Why similar: Boss Rush 57.5% ★, Class-Based 16.2%, Action RPG 10.4%, Anime 5%, RPG 3.8%
Why similar: Party-Based RPG 18.8%, Online Co-Op 18.4%, Team-Based 15.7%, PvE 13.5%, Action RPG 8.6%
A hand-drawn 2D action shooter focused on intense boss battles. Set in 1936, face legendary creatures in brutal encounters, master your shotgun, and survive to an original soundtrack featuring viola and accordion.
Why similar: Boss Rush 84.9% ★, Difficult 12.4%, Action 2.7%
No game to play with a friend? Now you're a team of boss hunters. Challenge the most dangerous monsters! Dodge rains of projectiles, seize the right moment to attack and discover the weaknesses of cunning bosses.
Why similar: Boss Rush 64.3% ★, Online Co-Op 16.8%, Difficult 9%, Co-op 5%, Fantasy 3.2%
Nah, I'd Shotgun is a tight hand drawn boss rush game where you fight demons in their special arenas , blast them away of existence , unlock more shotguns, and get good because otherwise you'll be humbled.
Why similar: Boss Rush 84.1% ★, Difficult 8.9%, Action 2.9%, PvE 2.3%, Fantasy 1.8%
Choose your hero, form your group and battle through dungeons together in a Multiplayer Online Dungeon Adventure. Progress through Leagues, endlessly scaling Dungeons and chase new rewards with every fresh season. With a growing roster of Heroes and content there’s always something new in FELLOWSHIP
Why similar: Party-Based RPG 23.7%, Online Co-Op 20.4%, PvE 15%, Loot 14.5%, Team-Based 10.8%
A short side-scroller shooter game featuring Jurard T Rexford of holostars! Fight against corruption beasts and 4 other holostars members in this simple boss-rush game!
Why similar: Boss Rush 71.4% ★, PvE 15.1%, Anime 7.3%, Action 3.4%, Fantasy 2.8%
The time has finally come! All the most dangerous people in the world have reunited to show off their talents in the annual Paska Battle Style anniversary and you, yes, YOU, will have to shut their big egos off!
Why similar: Boss Rush 81.7% ★, Difficult 12.4%, Action 5.9%
Rubinite is an extremely challenging boss rush action game. in a dark fairy tale world, use Ruby's crimson eyes to expose the weak points of the Bloodstained monsters, then strike and shatter them. Carve a road home through the ruined Scarlet Kingdom and face the Witch who took it all.
Why similar: Boss Rush 71.4% ★, Difficult 11.8%, Action RPG 10.8%, RPG 3.1%, Action 2%
Grab your friends, pick your class, and raid dungeons in this lighthearted co-op fantasy RPG, where chaotic spells and hilariously bad ragdoll deaths keep the realm unpredictable.
Why similar: Online Co-Op 21.2%, Party-Based RPG 18.4%, Class-Based 12.1%, Action RPG 11.6%, Loot 9.7%
Immerse yourself in a dark, dystopian world that seamlessly blends angels, demons, firearms, swordsmanship, magic, formidable creatures, and advanced technology. Progress through diverse, ever-evolving storylines, embarking solo or with your allies. Take a break any time and try out the PvP arena.
Why similar: Class-Based 20%, Online Co-Op 16.9%, Loot 15.2%, Action RPG 13.9%, PvE 11.7%
Die Deep is an action game focused purely on the confrontation with your enemies. No exploration, no puzzles, The only core is Combat. One reckless move or greedy strike, and it’s all over. Answer the silent call of the abyss. Descend into the depths to find your forgotten desires.
Why similar: Boss Rush 71.5% ★, Difficult 13%, Action RPG 9.6%, Colorful 3.6%, Action 2.3%
Defend the gates of the underworld against the unleashed legions of Anubis. Wield fire staves, frost magic, and ancient blades while building deadly trap networks across cursed Egyptian temples. A weapon-driven tower defense action game.
Why similar: Boss Rush 50.6% ★, Animals 19.1% ★, Action RPG 11.3%, PvE 9.8%, Colorful 3.3%
Become a Wayfinder, and unlock their powers as you choose your path and playstyle while pushing back a hostile force that has overtaken your world. A Co-Op ARPG where you directly shape and customize the endless adventures you go on with friends, because Wayfinders are stronger together.
Why similar: Loot 19.7%, Online Co-Op 18.7%, Party-Based RPG 18.4%, Action RPG 14.9%, Team-Based 9.8%
Flavor Legend is a third-person 3D action-adventure game. You play as Yuan Xiao in a fantasy world made of food. Use agile attacks to defeat the corrupted gourmet lords and experience the 3–5 hour main story and character growth.
Why similar: Boss Rush 68.1% ★, Action RPG 16.7%, Action 6.2%, RPG 5.9%, Fantasy 3.1%
ABYSSAL BLADE is a pixel-art boss rush inspired by MMO raid mechanics. With only 1 HP, take up your blade and challenge the five stages of grief.
Why similar: Boss Rush 62.5% ★, Action RPG 11.1%, PvE 10.5%, Difficult 10.1%, RPG 3.9%
BAKUDO is a sci‑fi boss‑rush action game fusing high‑octane ball‑sport mechanics with exhilarating combat. Enroll at an elite BAKUDO academy and clash with formidable opponents as you uncover a major conspiracy. When determination is put to the ultimate test, you must tip the scales of destiny.
Why similar: Boss Rush 63% ★, Action RPG 13.1%, Anime 9.8%, Difficult 9%, Colorful 2.8%
Ardent: Rise is a fantasy real-time action RPG with strong tank / damage / healing roles, and multiplayer CO-OP PVE focus.
Why similar: Class-Based 20.6%, Party-Based RPG 19.3%, Online Co-Op 19.3%, PvE 12.5%, RPG 9.2%
Face great foes in a decision and reaction‑based ARPG with intense hack‑and‑slash combat. Master timing and precision, explore the realm for long‑lost secrets, and elevate your combat flow with hidden collectibles and upgrades. Ascend toward Apotheosis! Will you aid the realm, or invade it?
Why similar: Boss Rush 70.9% ★, Action RPG 16%, RPG 5.8%, Fantasy 4.1%, Action 3.1%
A hardcore Boss Rush mixing bullet hell and high-end MMO raid mechanics. Solve the encounter and execute your strategy to survive brutal challenges. But surviving is not enough. Think you can maximize your damage under pressure? Prove your mastery and compete on the Global Damage Leaderboards.
Why similar: Boss Rush 64.2% ★, Action RPG 10.5%, Difficult 9%, PvE 8%, RPG 3.7%
A fast-paced action game where you battle massive giants, master powerful abilities, dodge devastating attacks, and defeat unique bosses with distinct mechanics in intense, skill-based combat designed to test your timing, strategy, and reflexes.
Why similar: Boss Rush 68.5% ★, Action RPG 13.9%, PvE 9.1%, Fantasy 4.5%, RPG 3%
TrinityS condenses the thrilling elements of MMO RPG endgame encounters into a white-knuckle, "Boss Rush" cooperative online action game for up to three players. Skip the MMO level grind and face off against fearsome foes that require precise coordination to defeat!
Why similar: Party-Based RPG 21.8%, Class-Based 18.7%, Online Co-Op 15.3%, Action RPG 10.7%, PvE 9.7%
Legends of Old is a retro-style co-op dungeon crawler inspired by classic RPGs. Battle deadly foes, find powerful items, and master unique classes in this modern take on an old-school experience.
Why similar: Party-Based RPG 23.2%, Class-Based 23%, Online Co-Op 21.2%, PvE 13%, Fantasy 6.2%
Journeyman is a 1-10 player co-op ARPG/CRPG hybrid featuring Souls-inspired combat, deep character customization, classes, talent trees, and endless procedural dungeon content. Descend as far as your gear and grit will take you, or perfect your build in online PvP.
Why similar: Party-Based RPG 25.6%, Class-Based 25.5%, Online Co-Op 14.9%, Loot 13.5%, Action RPG 7.2%
Climb to the top of the spire in 'Gallery Nocturnea', a classic 2D action game focused on boss battles. Master a variety of actions like sword attacks, dodging, and parrying to defeat diverse bosses. Dive into mysterious painted worlds with charming pixel art characters.
Why similar: Boss Rush 76.2% ★, Action RPG 10.9%, Difficult 7.3%, Action 3.1%, Fantasy 2.6%
A 1-8 player fantasy RPG set in a handcrafted pixel world. Build your hero across 8 races and 6 classes. Explore ancient lands, master elemental combat, forge relationships, and shape a stronghold to call home. Fight for the fate of Dimraeth either together or alone.
Why similar: Class-Based 19.4%, Online Co-Op 14.7%, Loot 14.6%, Isometric 14.3%, Action RPG 11.3%
Gain glory by defeating several leaders of a kingdom in ruins using only your shield as a weapon. Talk to the few remaining inhabitants and discover what secrets this kingdom holds.
Why similar: Boss Rush 84.5% ★, Difficult 13.2%, Action 2.3%
Ritual Break is a co-op boss rush bullet hell where two heroes synchronize their abilities, manipulate enemy attacks, and challenge colossal demonic bosses within an ancient ritual arena.
Why similar: Boss Rush 67.3% ★, PvE 7.3%, Difficult 7.3%, Co-op 6.1%, Anime 3.8%
A third-person action RPG or MODA, where 80s rockers are dragged into a cursed medieval world. Bring friends, level up fast, unlock skills through quests and loot, and Prestige for permanent upgrades. Go on runs to complete missions, but just remember dudes, hair spray and fireballs don’t mix!
Why similar: Party-Based RPG 21.7%, Class-Based 18.3%, Online Co-Op 14.4%, Loot 13.8%, PvE 11%
Dungeon runs in minutes. Progression for months. Hunt bosses, discover broken builds, and hoard loot — solo or with friends.
Why similar: Class-Based 19.2%, Loot 16.9%, Online Co-Op 16.1%, Action RPG 12.7%, Team-Based 12.4%
A twitchy shoot 'em up boss rush game inspired by run 'n gun classics. Fight your way through seven challenging bosses and hitch a ride off this awful planet.
Why similar: Boss Rush 76.8% ★, Difficult 12.1%, PvE 8.9%, Action 2.3%
A 2D action roguelike where you have to slash, dash, dodge, manage your stamina, and collect loot to beat 12 unique levels. The boss fights are difficult. And it’s your duty to regain the memory of the Goo’s and rid the land of the corrupt king.
Why similar: Boss Rush 78.9% ★, Difficult 13.8%, Fantasy 2.8%, Action 2.6%, RPG 2%
BOSSGAME: The Final Boss Is My Heart is a lesbian romance boss rush! Sophie and Anna are broke and trying to pay rent by hunting devils. Fight colorful bosses, flirt with your girlfriend, and uncover the mysteries of Mammon City in this lightning-fast action game!
Why similar: Boss Rush 79.9% ★, Action RPG 7.9%, Anime 7.5%, Action 2.8%, RPG 1.9%
Carve your path as you hack, slash and backflip your way to victory in a challenging and humorous boss rush game.
Why similar: Boss Rush 80.5% ★, Difficult 11.5%, Fantasy 5.1%, Action 2.9%
Out of Three is a local multiplayer Boss Rush game that can be played with 3 players. The goal: defeat the Boss Gorgone by cooperating with your team members. You and your 2 faithful comrades find yourselves in an unknown dungeon, face to face with a giant medusa. Your fate seems inevitable!
Why similar: Boss Rush 58.1% ★, Party-Based RPG 15.5%, Class-Based 12.4%, Team-Based 12.2%, Action 1.8%
Meet dual-brain co-op: Two Pilots. One Mecha. Sync up (or screw up) to crush absurd Kaiju or rival duos in chaotic, over-the-top 2v2 battles.
Why similar: Boss Rush 68.6% ★, Online Co-Op 18.3%, PvE 5.8%, Action 3%, Co-op 2.8%
Attuned is a cooperative Action Roguelike inspired by your favourite MMOs. Play with friends or unlock NPC-companions to form a 4 player party of tank, healer and DPS. Gain spells and items, maneuver enemy groups, kill bosses, chase loot but manage your risk or you might die and lose it all.
Why similar: Party-Based RPG 30.7%, Online Co-Op 15.5%, PvE 13.3%, Team-Based 11.8%, Loot 10.7%
Surfpunk is a 1-4 player co-op "Surf 'n Slash" featuring radical surfer-pirates, procedurally-generated islands, awesome loot and endless swarms of monsters. Surf, Shred, Scavenge, Repeat!
Why similar: Class-Based 21.2%, Online Co-Op 16.6%, Loot 13.6%, Team-Based 12.2%, PvE 11.8%
"Witch Hunt 0" is a magic-focused, stage-based boss rush 3D action game. Take on the role of the witch Astera. To reclaim her lost powers, she must craft spells, tame defeated enemies as familiars, and conquer the formidable foes that stand in her way.
Why similar: Boss Rush 60.8% ★, PvE 13.6%, Action RPG 12.9%, Anime 6.9%, RPG 3.7%
Choose your class, slay creatures, gather loot, craft items, expand villages, and explore a massive fantasy world. Team up with 1–8 players in co-op and experience an immersive isometric action RPG adventure.
Why similar: Loot 24.2%, Online Co-Op 21.1%, Action RPG 18.4%, Isometric 17.8%, RPG 6.1%
"Kantmis-Zero" is a boss rush action game. As the only chosen one on the Kantmis continent, you must follow the divine instructions and complete the trials.
Where you walk, death follows. Duel those who resist in challenging, adrenaline-filled boss battles. In this hack-n-slash bullet hell, don't run from bullets — weaponize them. Fear is no shield.
Why similar: Boss Rush 81.4% ★, Difficult 13%, Fantasy 3.3%, Action 2.3%
Florence Mirror is a dark fantasy Action RPG set in modern Florence, where a hidden mirror dimension unleashes monstrous reflections of human sins. As Leonardo Tornabuoni, fight through 30+ bosses, master arcane powers, and choose between a story-driven path or a brutal Souls-like challenge.
Why similar: Boss Rush 57% ★, Action RPG 13.7%, RPG 8.6%, Difficult 7%, Loot 6.3%
Face a gauntlet of relentless bosses in this free minigame from action roguelite, Eclipse Breaker. Test your skill in 15–20 minute sessions built for fast-paced but strategic runs, before jumping into the complete adventure later this year.
Why similar: Boss Rush 70.5% ★, Class-Based 13.3%, RPG 5.7%, Difficult 4.3%, Fantasy 3.1%
Fight for the future in this story-heavy, boss-fights-only action game. Defeat, debug, and repair massive robots as you uncover the dark secrets of the Zodiac System.
Why similar: Boss Rush 76.8% ★, Isometric 12.2%, Difficult 8.7%, Action 2.3%
Battle against chaotic bullet hell bosses with online strangers (or friends!) Customise your outfit or make and upload a boss for others to enjoy! :)
Why similar: Boss Rush 63.1% ★, Online Co-Op 16.3%, Anime 10.6%, Multiplayer 4.9%, Action 3%
BLOOD=BULLETS is a bullet hell boss rush action platformer where you dash into bullets to refill ammo. In order to kill the blood itself, one must hack into the sequence.
WALTO is a boss-rush game set in the land of rabbits, built around a combat philosophy where evasion and attack happen as one, demanding extreme reflexes. Cut down the encroaching predators and bring this world to its end.
Why similar: Boss Rush 82.9% ★, Difficult 12.6%, Action 2.7%, Fantasy 1.7%