Top similar games like O Holy Knight:

Trapped by a cursed artifact, you must survive an ever-changing dungeon in this fast-paced roguelike runner. Harness powerful magic, defeat enemies, dodge traps, and battle bosses. Die, revive, and grow stronger with permanent upgrades. Can you escape the dungeon's eternal cycle?

Duriano is a top-down arena shooting Slasher roguelite game where the player will be a hero durian of the norse wielding a weapon to fight upon a god of norse mythology. From different weapons, Durian hero, God’s trail, items will lead the player to create a build and defeat all gods of asgard.

Towers of Thana is an action & strategy game where you invoke magic and summon towers to defend mythologies against a dark corruption. Travel to their homelands and rally legendary gods and creatures to your cause against Ogur, a God turned evil, and his corruption.

World of Slavic Glasses – a bullet-hell action game set in the world of Slavic folklore. You will fly on a stupa, fight hordes of undead creatures, and shop at Baba Yaga's store, which can surprise you as you upgrade it! Build your perfect character and try to survive all 20 waves!

Fight your way through the hordes of Baalzebub with your ghostly followers. Loot items for your followers to use, and sacrifice them to increase your power for the next assault.

Spells and Fellas is an action-packed survival game with magic-based combat. Bring your enemies to their knees and receive more powerful spells and equipment as loot. Recruit allies to fight alongside you to increase your chances of surviving all 100 waves of enemies.

A time-limited survival game infused with rogue-lite elements and an adorable art style! The world has plunged into darkness, and you are its sole beacon of hope. Will you endure until dawn, or succumb to repeated deaths in your quest? Fear not, for you can collect more coins to arm yourself!

Survive the Fog is a fast-paced action rogue-lite with rich variety of powers and spells, hidden upgrades and combinations of abilities. Unlock characters with different movesets and maps with different challenges and monsters.

Survive relentless waves of monsters in this fast paced roguelite action game. Choose your hero, defeat epic bosses, and unlock powerful upgrades in a dark, procedurally generated world.

Embark on an epic Viking saga, standing as the last line of defense against marauding orcs. Guide your hero through wild storms, wielding a magical axe to safeguard your tribe and territory. Uncover hidden treasures within ancient chests and crates, fortifying your journey with vital resources.

Master legendary heroes in intense top-down combat while commanding strategic tower defenses. Control your champion directly, build and upgrade persistent towers that provide covering fire, then face powerful bosses and massive hordes. Use magic to empower your strategy and turn the tide of battle.

Your pet duck Larry is your only hope to save Pine Valley. Protect him at all costs! Switch between tactical command and third-person combat as you lead your troops through dynamic battles, changing terrain, and fierce weather.

Eliminate monsters, receive rewards, improve abilities. Use party skills. Unique skills and 4 random passive skills. Form parties regardless of class.

Embark on an online co-op Survival Roguelite adventure. Team up with friends, slash through endless waves of foes, conquer formidable bosses, fulfill quests, craft potent weapons, and unlock unique characters!

King Charles is a fast-paced survival arena game where you dodge endless enemy swarms, level up with card upgrades, and build unstoppable weapon combos—while miniboss waves arrive every 3 minutes for massive rewards.

The enemy is invading your lands, and only the Legendary Knight, the king himself, can rally his forces to stand against them. As both ruler and commander, you must lead your army, fortify defenses, and push back relentless waves of invaders to safeguard your kingdom.

In the vibrant realm of Terralysia lurk relentless enemies. Brace yourself for grueling missions, endless onslaughts, and formidable bosses in this third-person roguelike. Use the right strategy and spells to survive a bit longer, but be warned, as you grow in strength, so do your enemies.

Combine Runes to craft unique spells! Survive the endless hordes of monsters as you work to break the four Runic seals! Runic is a casual horde shooter with rogue-lite elements and a charming retro aesthetic.

Oh no! The Evil Hell Fungus army attacks the Pebble Kingdom every night! Tiny but mighty, the Pebbles must defend it! Gather shiny things by day, power up, and gain traits to become even stronger Pebbles for battle! When night falls, team up to fight off the evil Fungus and protect your kingdom!

Fat Sheep Town has monsters! Use skills to defeat them. Plugins help warriors survive. Many maps have risks and rewards. Pick an occupation and weapons. Level up weapons. Combine skills, plugins and weapons. Defeat the villain!

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.

Halftime Builders is a game that mixes Tower Defense, Horde Survivor, RTS and Roguelike elements. Pick your defenses, build them up, collect scrap, level up and kill an endless amounts of mobs. Once you die use your hard earned gold to improve your chances and start again!

In the enchanted world of the Middle Ages, it's a king's struggle for survival! Equipped with top-down shooter mechanics and rogue-lite elements, you must battle against increasingly challenging waves of enemy swarms.

When the demon is a lovely little girl, will you still give her a wide berth? In the face of increasingly hard fighting, Play the Demon to purge the Human beings that corrupted by the Holy Spirit. Dealing with the angel's difficulties, let's see how far you can go

Sci-fantasy themed roguelite horde survival game with RPG elements. Choose your character, collect various gear, and create game-breaking builds using powerful skills from the Galactic Leaders!

Collect artefacts. Trade them for power. Betray your friends. Greed Hunters is a chaotic roguelike for up to 8 players, where even the worst artifacts fuel your rise to dominance.

You are the last hope of Toon World. Adventure the world and save it from danger!