Top similar games like Heroes of the Citadel:

Soul Guardians is a 2D cross-scroll action RPG game. Hired as a mercenary of the Empire, the protagonist goes on a journey to stop the conspiracy of the Dark Forces Undertaker. Raising unique characters, collecting and combining chain arts to enjoy your own hot action!

Dungeons and Raids is a gacha game where you will collect heroes and make them fight in the dungeons...

Yokai Idle is a relaxing idle RPG inspired by Japanese folklore. Collect over 50 Yokai, train skills, craft equipment with powerful modifiers, and create unique builds as you progress through the historical Ages of Japan and guide the island of Onigashima into a new era 🎎

Build and customize your own arcane aquarium in this cozy collection/idler game. Use your magic to summon juvenile cute creepy fish. Tend to them and watch them grow. Make discoveries, expand your collection, decorate your tanks with art and plants.

An epic auto-battling RPG unveils right in the corner of your desktop! Watch your slime push through endless floors and crush giant bosses, or team up for thrilling 4-player co-op! Combine deep star charts, class trees, and loyal buddies to craft your ultimate build.

Hello guys I am bringing you this time around a small cozy little game about greed and grinding!! If you played my previous games you should know what to expect! If you didnt... This is a small Idle game where the character battles autommatically while everything you do is drink a coffee.

Enter a medieval orc-themed idle RPG where every choice matters. Pick 1 of 3 character types, build your team, place your items wisely, and overcome increasingly difficult battles in a satisfying climb toward greater power.

The Cinder Throne is an Idler RPG where you passively kill enemies, level up, loot enemies, change pieces of equipment and find spells. Create powerfull synergies. Rebirth and come back stronger than ever

You crossed a portal to survive, but what will you become on the other side? Explore dangerous regions, recruit mecha maidens, craft gear, and fight endless waves of monsters and bosses in this epic Idle RPG. Play solo or with others, grow steadily, and see how strong you can become.

A short battle-free RPG adventure featuring charming character art from the Japanese indie circle TashiKani!

Your army keeps fighting inside the taskbar while you get on with your day. AFK is an idle RPG built as a fake desktop OS: drag windows, forge gear across ten rarity tiers, climb an endless tower, and settle scores in asynchronous PvP the server replays back to you.

Lonely Knight is a game that combines idle and roguelike elements. Defeat monsters and embark on a journey to find companions for the lonely knight. Experience growth through idle gameplay and test your strength in dungeons!

"Divnozemye" is a card game like the famous game "Arcomage" (from "Might&Magic"), but in the setting of folk fairy tales and with its own feature - heroes.

Collect and enslave alien creatures. Increase your creatures skills by gaining experience from battles. Collect resources to craft armor and nanites so that you can collect even more creatures. Battle other players online and become the champion.

Face waves of enemies automatically and create builds by distributing stat points, leveling up equipment, choosing passive skills, summons and more. An idle game about killing hordes of enemies, becoming stronger, and exploring an unfolding storyline. A spin-off of Nomad Survival.

Creature collection and co-op arena challenges come together in Whimpact! Collect, care for, and adventure alongside your Whims, who grant you incredible powers. Then dive into the fast-paced, cooperative arena to find and reclaim the world’s missing Starcane energy.

Pixel art idle RPG where your hero fights, loots and climbs the PvP arena. Skill tree, crafting, legendary sets and world rankings await you. Build your legend in 5 minutes a day.

Idle Titans is a semi-autonomous MMORPG. Make friends, join a guild, and decimate the worlds titans in their dungeons.

"3D Survivors" is a flashy and vibrant casual game. Take down the approaching monsters from all directions with high firepower. Obtain various power-up items to prepare for the final boss. Use the acquired score to upgrade the characters.

Build a city of science and magic, power up cloned heroes through automated dungeons, inherit their strength through cloning, and recycle the rest for science in this casual idle city-builder with deep RPG progression and competitive auto-battle leagues.

Join four Slavic heroes into their journey to save and avenge villagers against foreign intruders in this cartoon Slavic themed Dungeon Crawler RPG. Help Pagan Gods in exchange for piece of their power, use dozens of armors and weapons and native class skills to aid you to slash your opponents.

An idle auto-battler that sits in the corner of your screen while you do other things.

An idle RPG companion for your taskbar. While the game is running, your Monto farms stages, defeats bosses, gathers loot, and battles other players in asynchronous PvP. Hatch new Montos, refine your build, trade valuable drops on the Steam Community Market, and climb PvP and PvE rankings.

Plant strange seeds, grow adorable little horrors, and choose their fate: raise them as battle companions or harvest them for potions. Delve into the Abyss, battle cursed creatures, discover rare seeds, and strengthen your haunted garden through growth, crafting, and dungeon runs.

Beastrun is 1D auto battler that's all about building a party that synergizes.

A deep idle RPG with 26 skills, class-based progression, and wave-based dungeon combat. Train skills, craft gear, build your estate, and automate production. Progress keeps ticking even when you're offline.

Build a team of Kādomon that fights for you, then push deeper. An Idle Incremental RPG where your creatures auto-battle through endless waves, each with their own skill tree to master. Eclipse your run to unlock permanent power and climb further than ever before.

This is a game about automatical upgrades and unlocking of resources The game plays by itself while all you do is upgrade your hero... and attempt to move even further in the dungeon and by doing that growing in strength.

Master the grind in Iron Legacy, a nostalgic 2D Action RPG inspired by the classics. Hunt hordes of monsters, master powerful spells, and push your limits with a deep Reset system. Whether solo or in co-op, forge your legacy through blood, loot, and infinite progression. Become a Legend!

Become the most powerful wizard by playing with runes, learning spells, and mastering upgrades. Do you have what it takes to be the hero this world needs?

Chibi Knight returns in an idle dungeon crawler! Fighting and exploration happen automatically while you cast spells, acquire loot, unlock new skills, level up your attributes, and push deeper. Replay as multiple classes in this casual, incremental RPG.

Build a hero and send it to battle to fight for you. An idle auto-battler RPG where strategizing with your build is fun and meaningful. Combine gear, gems, relics, pets and tech trees, counter strange bosses, participate in multiple minigames and progress offline. Pay once, no ads, no daily chores.

Mythren is a Social Sim RPG where you live each day deciding how to grow as a tamer with Mythren. You will train, grow your bonds, increase your social stats, and explore the Wild Isles to gather resources, increase levels, and find items. In doing so you will find out what it means to be a team.