Top similar games like Unholy Alliance - Tower Defense:

Command your elven army and defend mystical lands from sea serpents, evil sorcerers, and wave after wave of gnoll tribesman, all with the help of brand-spankin’ new towers, heroes, and spells to fend off every last baddie.

Melt sand, shatter glass, and rust iron in this epic elemental tower defense game. Combine elemental effects to beat powerful materials. Use cunning strategy and wit to take on impossible challenges. Unlock new abilities and power as you embark on this difficult journey.

A hybrid strategy Action-Strategy game with a bright and unique art style. Harvest resources, build defences and rescue survivors.

The tower defense roguelite where every tile matters. Chain your towers into combos, roll for Mythic jackpots, and hold the Heart Die from every side. The house always wins.

Forge and combine magical gems, build deadly defenses, and survive relentless waves in one of the most beloved Flash-era tower defense series! Experience the original three GemCraft games in one collection. GemCraft 1, GemCraft 0, and GemCraft Labyrinth!

A real-time strategy, tower defense, and base-building game where physics based 2D blocks influence the course of grand battles and the construction of strategic fortresses.

Get ready for an epic journey to defend your kingdom against hordes of orcs, trolls, evil wizards and other nasty fiends using a vast arsenal of towers and spells at your command!Fight on forests, mountains and wastelands, customizing your defensive strategy with different tower upgrades and specializations!

Command your troops through an epic (mis)adventure as you defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy new towers, levels, heroes, and more goodies to help you crush your foes in this Fantasy Action Tower Defense game!

Ancient Greece under siege. Steam engines roar, bronze towers rise, and waves of soldiers and machines march against you.

Build your own towers by choosing and combining randomized upgrades. Would you like an anti-air tower that leaves its targets with a burning effect? Lightning attacks that deal Splash damage and bounce from enemy to enemy? There are over 25 million possible combinations!

A build-your-own-maze tower defence with one dare: clear all 50 levels before your 2-hour refund window closes. Dig a maze into a floating island, draft eight towers, hold off raiders, sappers and balloons. Then lightning, a walking giant and the War Tortoise wreck it. Win, and it asks: refund?

ReRoad is a Tower Defense game with a brand new concept where the players dig their own paths. You need to consider the locations of the randomly placed towers of the stages as well as the towers you will build and strategically create a path. Stop the enemy through a path you have created!

PENGUINS VS SEALS is a side-scrolling real-time strategy game that blends tower defense and unit deployment. Build production structures, command your forces, and push the frontline forward using tactical decisions and battlefield abilities.

A build-focused tower defense where you craft powerful synergies, experiment with items, and push your strategy through short, highly replayable runs.

The most addicting tower defense game, packed with monsters and tough defenders, all of which fit perfectly into the cartoonish environment. Prehistory is a prologue for the main story Age of Defense.

Hunger Gods is a roguelike tower defense game, where your ultimate goal is to spread and defend the influence of the blood-thirsty God of your choice. Repel waves of vindictive humans to definitely re-instate your Master, and mold the World to its will.

Defend the energy cores from ever increasing enemy waves by destroying their spawn gates. Build tower mazes on Hex grid. Adapt them to dynamic changes in the terrain. Face quirky bosses. Design your own levels and share them on the Steam Workshop.

Base Raid is a 2D base build and defence strategy game. In the game your goal is to build the best base to crush the enemy before it crushes you. You have a specific amount of in-game money to build your base and use it to fight against enemy bases.

Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.

An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.

FIREWALL: DEFEND THE GRID is a tower defense strategy game where you take the role of a hacker tasked with building cyberspace defense systems. Deploy hardware and software defenses and manage your compute resources to build a perfect firewall and protect your clients from the ever-growing chaos.

Mechanical Trap is a 2D horizontal tower defense game with gravity effects, with a variety of defense towers to collect and use together, a rich map, each enemy has a different way of restraining, and each defense tower has a different function.It's challenging. Do you dare to accept the challenge?

Rocked by an explosive soundtrack, choose your band, place your equipments and defend the Rock 'N' Roll from everyone and everything who try to pull it down, on a totally hardcore tower defense!

Strategic tower defense where you play a witch, place class-based towers, equip them with items that grant powerful abilities, combine them, create unique builds & deal ridiculous amounts of damage! Customize your builds with a deep stat system and giant skill tree!

Assemble legendary Spirits and defend against the endless hordes of Hell. A tower defense where you must shape the battlefield and create a maze using the three Hellements. Use Fire, Lightning, and Wind tiles to trap your enemies, or augment your defenses.

“Natti” is a roguelike tower defense game unfolds in the Otherworld of Korean folktales. Place defense towers, collect equipment, and strategically utilize various heroes to defeat all the monsters and protect the Otherworld with “Natti”, goblins in form of animals.

Age of Defense is a tower defense game full of mind-blowing mayhem. There are tons of monsters and tough defenders in the game each of which fits perfectly into a funny cartoonish setting.

While a formidable evil emerges, an unexpected alliance is taking shape! It will take the finest warriors of Linirea and the relentless Dark Army to stop it. Beware! Though they may journey side by side the ever-changing winds of fate could swiftly alter their course.

Defend against waves of invading balloons in this colorful tower defense adventure. Place and upgrade 8 unique towers, including fire, slow, explosive, and sniper types, across 20 challenging levels. Mix strategies, complete goals, and try to beat the developer’s high score!

Delenar TD Remastered is an old school Grid based Tower Defense game, where you control the path of the mobs. Build towers, place mazing rocks, and adapt to the mobs in each level. The strategy of solving each level is completely up to you!

A Fantasy based Tower Defence Game. Strategically construct different towers to direct monsters for most damage possible. Additional one shot skills might get you out of that sticky spot. Can you get on the global leaderboards ?

iBomber moves to the Pacific as you fight a whole new enemy across the Pacific rim to regain freedom.

Rewrite history as you take control of the brutal Vikings, the devious Aztecs or the crafty Chinese in their global quest to win the favour of the Gods! Swords & Soldiers is a side-scrolling strategy game that lets you control an entire army and lets you wield devastating magical abilities.

This game is a arcade block placing game mixed with action-packed Tower Defense gameplay mechanics. Build forts out of tetrominoes high up in the sky and defend it against the incoming waves of airships, by shooting at them with your minigun and building defenses!