Top similar games like Underground Security Inc:

The enemy is approaching. What's your strategy? In this fusion of Tower Defense and Autobattler, optimize the power of your turrets, create strong synergies and wisely choose your bonuses... Or your maluses! Will you be able to defend your city against the hordes of furious monsters?

Rogue Cube Defense is a minimalist roguelite tower defense game with procedurally generated path that you gradually build up. Each run is different as the upgrades you get from leveling up are random. Pick your towers loadout and come up with the best strategy to beat the hordes of enemies.

Crystal Guardians is a tower defense game with rogue-like elements. Fight of waves and defend the world crystal. Gear up your towers with a powerful combination of items for your strategy. In an ever expanding map, find hidden powers and conquer the enemies.

Form your own genre with skills in different elements, use building rewards to build your own unique maze in randomly generated levels, and fight to survive waves of monsters to win

Cards and Towers is a unique blend of card games, tower defense and roguelikes. Craft your own unique deck, protect your base tower, slay hordes of enemies, and survive as long as possible. Are you ready?

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

Rogue Tower is a tower defense game with roguelike elements and a continuously expanding path which you can influence. Unlock, build, upgrade, expand, defend.

A combination of Tower Defense and Rogue-like deckbuilding. Select your heroes, place towers, cast spells, research new technologies and build your deck to defend your castle from enemy forces.

Tower defense meets deck building in Deck Defense. Defending against the blobs is no easy feat. Will you prioritise fortifying your tower defenses or expanding the map? Build your deck with over 70 cards to choose from.

Synergize rune traits to give your towers powerful new abilities in this roguelite tower defense! Collect perks, relics, and items you can equip to your towers for unique builds each run!

SUPRACORE is a roguelike base building game. Build your base, upgrade it and defend against ongoing waves of enemies to gather more resources and expand your Core!

ShapeHero Factory is a game that fuses the factory simulation, roguelite, and tower defense genres. Use different shape combinations to mass-produce a variety of heroes, who will then fight all on their own. All you need to worry about is building the optimal factory to manufacture them.

Build mazes, customize your deck and travel through time, in a nostalgic tower defense game with a minimalist feel and a rogue-lite twist. Only you can save the Tree of Life from the malevolent forces of The Corruption...

Tower Lab is a physics-based roguelike tower defense game where strategy meets chaos. Absorb energy from fallen foes, unlock new towers, and synergize your defenses to protect your lab!

Rogue Tiles merges tower defense with roguelike elements, offering a dynamic experience where you shape the expanding path. Unlock, build, upgrade, and defend against waves of enemies.

Welcome to a never-ending adventure full of challenges. Gather resources, build all sorts of buildings, unlock mysterious cards, and lead a group of heroes destined for greatness. Explore the unknown, climb the Tower of Shards, and break free from a destiny we never chose.

"Magic Ocean" is a turn-based roguelike game with simultaneous orders, where you can play not only against AI but also against other players. Destroy opponents’ ships, choose various options for the development of your ship, take your place among the best.

Be evil. Build your dungeon and grow your empire in this roguelite dungeon builder. Hire monsters, set traps, battle heroes, and conquer the overworld with an ever expanding legion of evil.

Awaken your imagination in Imaginytes - a captivating blend of roguelite deckbuilding and tower defense! Summon and evolve unique creatures, cast powerful spells, and defend against waves of nightmares in vibrant 3D fantasy battles. Every dream is a new adventure!

Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.

Crystal Guardians prologue (small slice of the full game) is a tower defense game with rogue-like elements. Fight off waves and defend the base crystal. Gear up your towers with a powerful combination of items for your personal strategy. In a procedural map, find hidden powers and conquer the enemy.

DEFEND 99 is a rogue-lite tower defense game with deckbuilding and autochess elements. Place your turrets, roll for upgrades and balance your economy in the hope of defending your network of the elite from an array of digital attackers. Can you hold off all ninety nine waves?

Immerse yourself in Nordhold: Origins, a tower defense game with high replayability. Build a medieval Nordic village, develop its economy, and defend it with unique towers and upgrades. Choose heroes and relics, compete on leaderboards, and aim for the Valhalla rank!

Idol Keeper is a 3D one-player turn based game where you have to make many strategic choices as you face demon waves, with many random events guarantying hours and hours of unique gaming time.

The Dark Horde is a roguelike deckbuilder where you control the flow of time by playing cards! Summon a horde of minions at your command, harvest the Souls of fallen enemies and send your disposable Goblin Looters on the Battlefield to seize precious Gold. Lay waste and enjoy being Evil!

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

Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.

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.

Build a city and defend it in this Tower Defense game blending Roguelite mechanics with turn-based building Strategy. Choose your hero, utilize synergistic tower upgrades, and face epic battles in procedurally generated landscapes.

"Cat & Rat" is roguelike game which backpackage manage to army make army stronger.Your choice will make a diffrent end to the story.

Tower Knight is a deck-building & tower defense strategy game. Build your deck to strengthen your position, level up your knight, and win by capturing enemy towers.

An auto-battler roguelite with tower defense and horde survival elements. Draft and position your army, develop your graveyard, equip units with powerful items, cast spells, and place turrets to annihilate your opponent's army in seconds!

Mineral Defense is a Tower Defense game inspired by roguelike games and procedural generation. With an ever expanding world, unlock tiles and sculpt the perfect path. Design the perfect build and unleash your synergies on your enemies!