Top similar games like Portal Defense:

Summon troops and use magic to defeat mage lords and other foes while surviving attacks from their followers. Learn new spells and recruit troops with unique powers. Venture across the land, battling ever stronger enemies until reaching the evil Mage King.

Hyperscaling, fusions, strategies, synergies and more. A gothic style casual game with a tactic gameplay progressing to an ultimate battle of thousands of monsters.

ou are one of the defenders of ancient lands. In this game, you have to destroy crowds of enemies with the help of your faithful warriors.

Step into the dark and mysterious realm of the Cursed Kingdom, my Lord, where sinister forces of black magic and nightmarish creatures emerge from the shadows.

The goblin tribes of the realm have united against you and the power of the Eye of the Void. Build towers, fortify walls, construct gold mines to gather resources, and cast powerful spells to fend off waves of determined goblins and their allies who seek to destroy you.

Reverse Defenders is flipping the world of tower defense games on its head. Finding out your favorite builds of classes, skills, and abilities is only half the fun, because on the Flipside await new possibilities. Unlock the true secrets of this world and challenge yourself to get that perfect run!

Why be good when you can be... bad? Cursed Treasure 2 is a classic tower-defense game, remastered and carefully re-balanced. Build towers of powerful orcs, demons, and undead, and master powerful spells, to protect your precious hoard from all manner of no-good do-gooders.

The Lich Queen needs your help to achieve her ultimate goal. Ready your troops and set your traps to hold the incoming kingdom soldiers and their allies in a 2D tower defense game!

Adventure with your unique friends and defeat powerful enemies! UNILOGUE is a new tower defense game with elements of a build-your-own roguelike. Form the best party you can think of and set out on a rugged adventure!

Take on the roles of two ambitious strategists and defend your country against dragons and rebels in this story based tower defense game! Keep an eye out for hidden secrets and act wisely because who knows how the story might end.

The epic tower defense dark fantasy journey continues! Create powerful gems with various abilities and take on the battle against an endlessly flowing army of monsters, and face the growing darkness as you fight your way back towards the Spiritforge.

A chess-themed tower defense game with unique strategies, stories, and illustrations!

Castle Push is a fantasy and strategy game developed by Blue Cat Studio. Play the classic browser strategy. Complete all levels and unlock all possible achievements in this game. And listen to the best music from Haindale.

Tiny Battles is a tactical action auto-battler where battles take place automatically in the arena.

By managing your tower during the day you prepare yourself for the dangers of the night, the king depends on you to dominate this territory. Will you be able to survive 30 days in this distant land?

Phoenix Hope is a pixel art 2D real-time, side-view strategy game in which you must develop your colony during the day and repel waves of monsters at night.

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.

Stardust Defenders is a tower defense, roguelike, bullet hell, where you will face hordes of enemy creatures with the power of forest spirits, leveling up and choosing upgrades that will allow you to survive.

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!

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!

In TD designer, you, as a newbie game designer, are assigned to playtest an reverse tower defense game. Recruit a team of adventurers, collect powerful relics and beat down enemys in various levels. After being more experienced, you’ll engage more in the game-dev progess.

A horde of stupid magical characters want to destroy the stronghold of good magic and become the only owners of magic! You are the only one who can try to stop them!

Summon and merge to stop incoming waves of monsters. Use over 100 different units to defend against over 200 monsters. Utilize each unit's unique traits and skills to create your own combinations of units and move them around to clear the stage while avoiding the boss's skills.

Choose your weapons and ride your giant turtle while hordes of enemies try to take you down. Gather orbs to upgrade and pick the right skills to survive the long road to the outpost!

Lord Clicker combines Clicker and Tower Defense in one game. Click to accumulate gold coins and make your choice: buy populace to generate wealth on your behalf, or hire men to defend your village.

Sow chaos in Hell by leading a fearless group of heroes through five different underworld realms. Survive against hordes of evil creatures in an entertaining turn-based combat on your way to finding and facing the Devil himself!

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.

Have you ever dreamed of being the villain in a Tower Defense? Be the one who sends waves and waves of troops to break through the enemy defenses in this Reverse Tower Defense. Summon, conquer and upgrade your troops to dominate the whole world!

A minimalist high-fantasy maze-building tower defense game that combines rogue-like and deck-building features. Survive for as long as possible, collect magic gems, unlock new skills and towers, prepare your deck, and triumph in the leaderboard!

Are you worthy of being a king? Test your mettle in this city-builder and resource management game as you develop your kingdom. Face challenges at every turn and transform your village into something mighty. Protect your subjects. Slay your enemies. Be a king!

Arcane Array Arena is a shooting auto-battler game that "Combines Offense and Defense". You summon items in a magic circle and shoot them against your opponent! Create your own unique item builds, compose the most powerful deployment, and defeat your opponents!