Top similar games like Into the Underworld:

Swords And Magic: Path Of Conquest is a Real-Time Auto Combat game with Team RPG elements set in a fantasy world! Gather your adventurers, build your team, challenge Dungeons, claim your rightful reward and reveal the mystery of the world!

Klondor is in grave danger of being overwhelmed, enter the Labyrinth, prepare your defences, defend your Mana Crystal and annihilate the incoming waves of enemy forces that pose a threat to the Kingdom.

Pick a hero, build your swarm, and hold off enemy waves. Place units, watch your energy, and level up to survive in this lane-defense strategy game!

Remaining Kingdom combines deckbuilding, roguelike progression, and real-time tower defense into one dark fantasy experience where each Lord changes the way you fight.

A hero-based 3D tower defense game featuring 9 elements, elemental reactions, RPG growth, gear drops, and thrilling battles. Command your heroes, build your defense, and face endless waves of elemental enemies.

Lead heroes in a battle for the Grail as humans and undead clash in a strategic quest filled with deckbuilding, kingdom management, and evolving turn-based combat.

Embark on an adventure with "Inu: Loas'Fate," a reverse tower defense strategy game. Be Inu, Loa of transformation. Mix your creatures in a cauldron and unleash powerful spells to conquer the trials of Vilokan!

This is a single-player roguelike card game. You play as Sun Wukong, a legendary figure from Chinese mythology, traveling through multiple parallel universes to save your master. Defeat enemies from parallel universes and gain card powers from these worlds.

The Territory of Egg 2 is an unique tower defense indie game. Place Egg Towers, choose evolution branches, combine skills and build defenses. The souls of Heroic Eggs await your awakening! Explore and gather resources in the dark forest, unlock the technology tree, and defeat even stronger enemies!

SEND YOUR CREATURES! Build an army of upgradable creatures, hold the increasing amount of lanes and destroy the enemy Portal before you're overrun!

Classic Warcraft III TD customs meet roguelike strategy. Summon and merge units to evolve them into legendary figures like Joan of Arc, Guan Yu, and Lovecraft—Legendary heroes from across time and space await! Prove your ultimate synergy against endless waves of enemies.

Take command of your heroes in this turn-based tactical deck-building game. Wander into the deep of the dungeons, defeat enemies, gather treasures, while your party grows in power.

A unique roguelite strategy where you strengthen slimes through gambling. As the Demon King, use fate-altering bets to boost your small slimes' stats and deploy them to the frontlines. Will your judgment or overwhelming "luck" overcome the brutal battlefield?

Tower of Chaos is a unique combination of tactical auto battler and rogue-lite gameplay. Battle your way through the afterlife tower, manage your resources and relive the origins of your allies.

REAL-TIME auto-battler card game! BUILD your DECK, SUMMON morpis, PLAY cards to POWER UP your morpis and FIGHT against evil forces. Think and act fast in this real-time roguelike deck-builder game!

ValeGuard is an RTS, Town-Management hybrid game that combines Turn-Based City-Building with Real-Time Combat. Each day you construct your defenses, train troops, and prepare for attack. When enemies come in the night, you defend with towers, troops, and heroes with powerful abilities.

Well met! You have found the Monolith, but now you must defend it! Set forth in a strategic roguelite deckbuilder and tower defense game. Choose a unique class, explore a randomly generated map, construct towers, sling spells at enemies, and defeat the dark dungeon once and for all!

This is a innovative roguelike TD game made with the 『CliCli』. No need for path planning or tower combos—just one tower! With almost 100 weapons, you’ll be mowing down foes and dominating the battlefield. Enjoy the rush and let off some steam!

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Skyward Bastion is a tower defense roguelite set on floating islands. Build and upgrade your defenses, survive endless waves of enemies, and explore procedurally expanding maps under a living day-night cycle.

Unique Match-3 Gameplay with Exciting Elemental Clashes. This is a casual strategy indie game that combines match-3, synthesis, and deck-building gameplay.

The Territory of Egg is a unique twist on tower defense game. You need to build defense lines with egg warriors to protect the Holy Egg, the core of all eggs. Remember to upgrade your Tech Tree with the resources you've collected and unlock more skills to fight against the evil monsters.

Siegebound is a roguelike tower defense strategy game where you build and defend a castle against relentless sieges. Construct walls, deploy units, and upgrade your defenses using a roguelike progression system that makes every run unique.

Hello everyone, this is my second game "Meta Card 2". Based on the rich card entries of the first generation, it innovatively incorporates the concept of projectiles. Through the strategic combination of cards and projectile targeting, the control of movement is replaced.

Party building × deckbuilding × auto battle. As a summoner, collect spirits, choose your cards, and brave the depths of a dark forest dungeon in this roguelike RPG.

Tale of Honor is a real-time chess puzzle adventure. Unlock new pieces, abilities and power-ups through your journey & use them along with your wits to sneak through the evil armies, traps and bosses to capture the Evil King & restore honor back to the world.

Tower defense meets roguelite deckbuilder! Collect, summon and evolve your Imaginyte creatures, and use them to create intricate mazes to defeat the nightmares.