Games like Undead Citadel

Gladio Mori is a physics-driven gladiator fighting game with no health bars. Stab on arteries, pierce vital organs and cut off limbs. Build your own movesets, paint your fighter and battle friends online with cross-play.

Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead hordes.

In Slash-Out, master the sword and shield to survive in a land where every fight is a boss fight. Darkness is rising. An ancient evil has returned. Embark on a quest to restore peace, but be warned, a gauntlet of fearsome opponents stand in your way. Many have tried and failed, will you prevail?

Open world zombie survival Coop game with base building, looting, crafting, vehicles, and exploration.

Built exclusively for VR. The game puts you in the midst of ancient Greek myths! Become a true Greek hero and fight in real time with swords, shields and spears against legendary Hades's creatures!

On RuneScape's forgotten continent of Ashenfall, dragons have awoken. Gather, build, skill and craft in this co-operative survival adventure. Only by mastering survival and uncovering ancient secrets can you hope to face the ferocious Dragon Queen.

CONVRGENCE is an atmospheric VR extraction shooter set in the procedurally generated, ever-changing Chernokamensk Anomaly Zone. Scavenge loot, fight bandits and hunt for mystical artifacts — all with your loyal dog companion by your side. But extract before nightfall, or face what lurks in the dark.

Embark on an epic saga in Asgard's Fall, a norse Survivors-like Roguelite. Fight your way through hordes of creatures and let the gods feel your relentless wrath. How will your saga unfold?

An incremental auto battler dungeon crawler where you build a synergized hero party to slay enemies and loot items. Unlock weapons with unique attack styles. Gear up your hero team and explore new dungeon rooms filled with enemies and legendary drops.

A HARDCORE physics-based 1-4 player co-op RAGE GAME about getting home after a wild night out. It was a fun night! Now grab your buddies and walk home. IF YOU REMEMBER HOW.

A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!

You click - You dash - You slash. Bot slash Bot is a fast-paced, top-down Hack n‘ Slash in which you control a rogue robot slashing & dashing through your former co-machines holding you captive! It's all about speed. Time is running out.

Dive into Fatal Claw, a Metroidvania game in vibrant 2D artwork. Explore the arcane underworld your way with Kisha. Your ultimate goal is to find the key to the surface world alongside other survivors, while vanquishing infected enemies and absorbing their power. Start your clawsome adventure now!

Build twisting mazes with tetromino blocks and deploy unique towers in this strategic roguelite tower defense adventure!

Join dangerous raids for loot or intense PvP battles in this new realistic military shooter set in a fractured multiverse. Fight in the quantum unstable zones over control of the active matter – the substance that bends time and space.

Arena combat meets mercenary club management. Recruit from a dynamic market, build your squad, and compete season after season in leagues and cups.

The well has gone dry. It's up to you to find out why. Traverse through abandoned tunnels. Discover remnants of a ritual never meant to be seen. Power dying machinery to bring light into darkness. Dig into broken earth and crawl your way out. Down here you’re not exploring... you're trespassing.

A first-person, turn-based dark fantasy dungeon crawler inspired by six ancient mythologies. Create your character, master spells, craft and enchant equipment, recruit followers, and battle gods, monsters, and the undead across 60 handcrafted dungeons.

Embark on your creative journey of vehicle design, as you create and operate vehicles to survive this dangerous open world. Anymaker is a detailed and technical vehicle builder and survival game. Design your chassis, build your engine, connect components, and travel into the unknown.

Fight walkers as Rick Grimes, Daryl Dixon, Michonne, and unlockable Negan in a brutal arcade brawler set in the world of AMC’s The Walking Dead. Face ruthless enemies like the Saviors and overwhelming walker swarms as you unleash relentless combos, signature weapon attacks, and crushing finishers.

Slay. Loot. Sell. Survive! Dive into a first-person blend of hack'n'slash roguelike and shop management. Plunder deadly dungeons for loot, escape with your life, craft, and stock your shelves. Then risk it all once more for profit!

Tales of Terror invites you to delve into a chilling co-op horror survival experience. Unite to face unique enemies, navigate through visually stunning and treacherous levels and navigate the unknown. —Your ultimate challenge awaits: escape, if you can!

By day, you run a DVD store in 2012 New York. By night, you’re a ruthless assassin. BLACKWOOD is a cinematic third-person shooter with grounded melee combat, brutal takedowns, responsive gunplay, and a double life to manage.

A party fighter for 2–6 players, at one computer or online. Punch, grab and throw stickmen off the edge: the more damage they carry, the further they fly. 12 modes from deathmatch to football, 11 arenas, weapons, and bots for empty seats.

Fight endless machine hordes, salvage scrap, build powerful weapon combinations, and survive in this fast-paced mech survivor roguelite.

A visual Idle RPG where you hunt creatures for rare loot, enchant your equipment, and build your hero. Master 11 skills, trade with merchants, and progress even offline. No Microtransactions, No P2W, just pure idle fun.

From gliders and helicopters to wide-body jets, fly highly detailed and accurate aircraft in the Microsoft Flight Simulator 40th Anniversary Edition. The world is at your fingertips.

Unmourned is a first-person psychological horror game where Jason moves into a new house only to be haunted by escalating paranormal events. Driven by fear, he must uncover the truth behind the previous owners' disappearance. Can he solve the mystery before it's too late?

Sunken Realms is a focused, ARPG dungeon crawler with rogue-lite elements, about a son searching for answers. Descend into an abandoned underground city, battle monsters, craft new gear, and master forgotten spells. Get stronger. Go deeper. Find the truth.

A short incremental siege game centered around growing and strengthening an army to defend your kingdom. Seize the crown from an endless wave of enemies for your best chance at survival!

Behind every great victory is someone who got the roles right. Forge five adventurers, arm them, plot out their talents, build the party — then send them into twelve dungeons and find out whether you saw it coming.

ASCEND and claim your rightful place as the Hand of the Empress. Become AB3, an immortal super soldier, in this action packed first-person shooter that combines old school style with new era gunplay.

After years in prison, you return to a dark megacity ruled by a ruthless corporation. The only way forward is up - through countless floors of a heavily guarded skyscraper - to reach the corporation's leader and take your revenge.

Fight through a train overtaken by monsters and survive Antarctica’s cold as paranormal special agent Doug Barker in this chilling single-player third-person survival horror roguelike.

I Am Your Beast VR brings Strange Scaffold’s shortform covert revenge thriller FPS into virtual reality, placing you inside Alphonse Harding’s one-man war against the military-industrial complex.

Adoros is dying. A catastrophic Void Anomaly has torn open the planet’s surface, warping reality and unleashing forces no one fully understands. You are a Cube Crusader sent to crush the Anomaly, at any cost.

Guard your campfire through the night and feed your rivals' rifts with monsters. A multiplayer tower-defense survival hybrid where deck building, base building, and dueling economies decide who survives and who freezes.

Climb a tower that never lets you leave. Move — your spells fire themselves. Combine 8 elements into automatic synergies, awaken them twice, and gamble on relics that break the rules. Die, bank your gold, climb again. 100 floors, 35 relics, 14 artifacts, and a leaderboard that remembers.

Perform a dark ritual with your own hands under relentless pressure. Draw runes in real time, defend the ritual from enemies trying to stop it, and upgrade your skills to unleash devastating magic. Summon ancient eldritch gods in this dark fantasy game driven by skill, strategy and constant tension.

Gather your allies. Eliminate Angels. Transform into a Magical Girl. Slay god. Kernel Hearts is a Multiplayer Co-Op Roguelike Action RPG about four magical girls and their attempt to save a world that's drowning in ashes

Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.

Biovoid is a creature-building roguelike game where you slay hordes of hostile aliens. Combine a variety of cells and mutations to create game-breaking builds and evolve from a fragile hatchling to a deadly predator.

Mine by day, defend by night. Master 25+ spells, sell rare ores for gear upgrades, and grow stronger each run in this procedurally generated roguelite tower defense. Enjoy full controller and Steam Deck support.

Remember the RPG that defined a generation? ZENONIA is back—faithfully restored and now on Steam. Relive the adventure that kept you playing for hours, or experience it for the first time.

Think fast, kill faster. Blast through shifting alien hellscapes in this roguelite platform-twin stick shooter, switching between Soldier precision and demonic destruction. Survive relentless hordes, brutal bosses, and endless roguelite chaos.

Beat-Sensei is a VR rhythm game built around real blade-combat: swing katana, energy blade, or dual blades to the beat across 7 unique worlds. Enjoy 260+ songs, 50+ quests, 5 difficulty levels, unlockable rewards, and the freedom to add your own music.

Survival is optional, rent is mandatory. Team up in Dead Margin, a brutal 1-4 player co-op horror. Whisper to survive, avoid anomalies, and scavenge scraps. Sell it to pay the greedy customer. Out here, everything has a price. Especially you.

Open-world MMORPG with strategic point-capture battles. Form your team, fight other players, and dominate the map. Join events, level up your character, and enjoy a competitive online experience.

Thrown into an otherworld of wuxia and fantasy with a ten-million-gold debt — no powers, no cheats. Travel a map of 279 cities, buy low and sell high, and raise up to four mercenary squads to punch through bandit roads. A caravan-trading & squad-management sim. Clear the debt to win.

Cubed is both a puzzle and an arcade game for VR and non-VR.  Relax and get your mind off everyday life in puzzle mode.  Challenge yourself in arcade mode.  Or grab a friend and play arcade mode either as a team or as bitter rivals, stealing and sabotaging your way to victory!

Explore a modern city in first person as a vampire blood sorcerer. Move with supernatural speed, master blood abilities, complete jobs for a hidden night authority, earn money, upgrade your abilities, and rise through the ranks of vampire society.

In this epic Norse myth-inspired roguelike dungeon crawler, wield divine power to challenge Loki and uncover the secrets of the Nine Realms through the branches of Yggdrasil. Grow stronger and reshape Ragnarok’s fate with legendary weapons of the gods.

Behind the Sword is a fresh take on the turn-based strategy genre, featuring a fast-paced approach to conquering the world.

This game is focused on turn based tactical combats. The complexity of the game comes from having to carefully manage your various formations in order to defeat your enemies. Carefully plan your actions to win the battle.

This is a fight for survival. Xenomorphs swarm in overwhelming numbers. Every room could be your last.

POWDR is a high performance interactive particle sandbox featuring realistic fluids, sands, solids, interactions, and more! Every pixel is simulated. Every material interacts. Every experiment can become a catastrophe.

Lead a cat in a tactical roguelike auto-battler! Fight your way through 4 dangerous biomes, combine 200+ items to create powerful synergies, and unlock passive abilities. Unravel the mystery of the portal, defeat unique bosses, and save the feline world from the encroaching evil!

Sublight is a space bullet heaven roguelike, where you captain a powerful warship and carve through escalating waves of enemies. Upgrade your arsenal, unlock new ships, and experiment with countless builds to dominate the battlefield.

Return to the legendary world of Zu Online - a martial arts MMORPG reborn. Explore ancient skies, master cultivation, and battle for immortality in a world inspired by Chinese mythology.

Cultivation blends sect management, character growth and top-down room combat. Recruit disciples, hatch spirit beasts, craft pills and artifacts, explore randomized trials, and plan every breakthrough within a finite lifespan as your sect rises from Qi Refining to Spirit Transformation.

RIG Riot is a roguelike third-person mech-action shooter. Fight increasingly difficult enemies while completing objectives, level up, and choose the Weapons and Volatile Mods that will let you return from your raids victorious. Discover thousands of permanent parts, and build a RIG unlike any other.

Noctiria is a horror roguelite deckbuilder set in a decaying 1990s city. Choose one of six heroes, combine brutal status effects, manage your Sanity and consumable relics, and permanently upgrade your arsenal between descents.

High intensity co-op roguelite space adventure party game for 2–4 players (or bots). Take on crew jobs, keep a failing ship alive, and survive procedural missions with endless exploration, light RPG progression, and real-time crisis gameplay.

A game within a game. In this entirely new kind of simulation RPG, become a guild master, develop your town, recruit guild members, and conquer dungeons. Every decision you make becomes your own chronicle.

A terrifying 1–4 player co-op horror game set in a cursed mansion. Use flashlights, find clues, and survive the horrors within. Every decision matters. Can you escape before the curse claims you?

Start with one bullet. End with hundreds. Crystalyn is a fast-paced top-down bullet-hell looter shooter about pushing your build to its absolute limits. Fight monsters, defeat bosses, and turn their loot into unstoppable firepower.

A massively multiplayer real-time strategy game pitting hundreds of players against one another. Over one million nuke each other every month.

Equipped only with a weapon that consumes your own blood, explore an ancient brutalist catacomb. Beware the Eyes of The Whispering Crypt. Find the 4 artifacts of desire. Confront God.

SAS is an Open World Multiplayer PVP and CO-OP Survival Game. Set in a vast environment that features Building, Crafting, Taming, Riding, Flying and Exploring Wildlife, Dinos and Dragons as well as Horrific Creatures and Instances with the ability to Morph into Spirit Animals.

Unleash your magical spear! Explore a vast inter-connected world, battling enemies sent by Culex, the dark mosquito deity. Throw, recall, and use your spear as a platform through this minimalistic metroidvania made by one developer!

A dark, text-and-pixel monster-breeding sim. Hatch abominations, train them with a TRPG card hand, and send them off to the surface for good. Stats and Traits inherit down two separate bloodlines, so every generation is a deliberate choice, not a reroll.

CELLS is a calm sci-fi trading game about goods, routes and decisions. Explore new worlds, build trade chains, mine resources and uncover the story of a broken network between the worlds.