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.

Uncover the mysteries of Cloudacre in this roguelite RPG!

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.

Vampirio is a day/night roguelike where you build your village by day and defend it by night. Upgrade heroes, and fight monsters, undead, and dragons with run-changing skills as you push through missions and bosses.

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.

Bloodfront is a top-down dark fantasy survival game where you build a village by day and defend it from endless demonic hordes by night. There are no second chances. When the village falls, the run ends.

Defend Pine Valley against invading enemy armies! 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.

Riftbound is a survivor-like bullet heaven focused on spell combinations and massive enemy waves. Defeat thousands of enemies, experiment with elemental chain reactions, and break the game with overlapping status effects. Play solo or in co-op.

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.

A horde-survivor roguelite set across cursed realms. Choose an outcast hero, forge evolving skills, collect strange relics, and survive wave after wave until you face the old lords who still rule the ruins.

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.

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.

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.

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!

Face relentless dark hordes in this fast-paced 3D bullet heaven. Choose from 12 heroes, build unique loadouts, defeat colossal bosses, and stop the return of the demon Zorthus. Evolve, survive, and shape your destiny.

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!

Wandsmith is a magical action roguelike with weapons that change every run. You cast spells that you build yourself, with wands that you are continually upgrading and customizing. Fight through castles of enemies in search of stronger foes and greater rewards.

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.