Top similar games like Aegis of Earth: Protonovus Assault:

Do you like Tower Defense games with Strategy elements? Well, look no further! We've got exactly what you're looking for! Get ready to defend your settlement from enemies using a huge arsenal of towers!

Co-op and Single player Tower Defense genre.

A hybrid card game and tower defence where the hands you play become the towers you build. Defeat the enemies approaching the bear's den and find modifiers that support the elements of your defensive strategy.

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.

Unlock 16 characters, expand your shop, enchant your gear, and defend against waves of enemies in this fast-paced, anime-themed Strategy Defense RPG! Become Mindy's savior and help her escape her never-ending nightmare.

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.

In this single player fantasy tower defense game, following the main character Canaly after mysterious events happen across a world she's investigating, she stumbles upon an artifact that allows her to summon strange defense mechanisms that may help her complete this journey.   

Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones.

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!

Commander, hordes of angry bugs are on their way! Play your cards right to upgrade your units and overcome the constantly evolving bug threat before they take out the artefacts. Get Those Bugs!

Ludos Will is a 2D Roguelite tower defense game with high-quality anime-style art. You deploy Sentinels and turrets to build defenses across dynamic maps, fending off Human Resistance assaults to guard your core objective.

Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense

An FPS with a twist of strategy—fight cultists in dangerous dungeons, defend your village with tower defense tactics, and build bonds with townsfolk. Upgrade weapons, gamble in the casino, and shape your story in a thrilling blend of action and strategy.

Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!

Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.

Liberated from the shackles of power, La+ led the HoloX members and the army to invade Earth! You must gather the members of the HoloLive and stop them.

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.

Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.

Sonata is a Tower-Defense RPG set in a post-apocalyptic world where sound attracts the monstrous "Echoes". A girl begins her journey to find her brother and discover the truth about her family's abilities. Join her and the Virtuosos of The Institute as she searches for the truth of the world.

UWBO is a Tower Defense game about some cute waifus that try to prevent the invading monsters from absorbing the energy from the Energy-Crystals. Play it in coop mode with your friends to help each other and of course the cute helpless girls.

Squabble is a dynamic Tower Defense-RTS hybrid where strategic resource management is key to fending off relentless waves of enemies.

Ready for some chaos? Command 5 characters in this Roguelite Tower Defense! Build your dream team, crush enemies, and have a blast with adorable pixel art!

Assemble your hero squad for fast-paced tactical showdowns—victory is forged one gear at a time. Slot gears into your panel to trigger powerful effects each rotation: summon heroes or launch deadly weapons. Build your engine and craft game-breaking synergies. Watch your gears tear through monsters.

Build a strong defense of hololive dolls to defeat a robot army in this exciting hololive-themed tower defense game!!

Affogato is a RPG featuring a unique 'reverse tower defense' mechanic. Play as a sorceress managing a café in Arorua. Meet customers from all walks of life, hear their stories and travel into their minds to help them defeat their inner demons. Experience a city life that exudes magic and excitement.

Universe Wars is a multiplayer game similar to Plants vs. Zombies. Plants become evil Earthlings, and zombies become cuddly three-eyed aliens. And on the basis of "Plants vs. Zombies" and increased the multiplayer online, fashion system, formation evolution, protagonist system.

Pet Desktop Adventure is a desktop tower defend game. Defeat waves of enemies, get mysterious eggs and collect different pet animals. While you do your own things, adding a little fun to your desktop!

Fight off hordes of enemy pigs in this 200 level strategy, tower defense, and time management game.

A 2D Touhou fan game combining tower defense, tower merging, RTS-style control, and chaotic bullet-filled battles. Merge Touhou characters, build your defense, and compete for the fastest clear time on the leaderboard.

Inventris TD is a roguelike lite tower defense shooter where the combat happens inside your inventories. Get cats by hatching eggs. Tetris them in the map inventory to have them reroute and claw the enemies. Leave them in the magazine inventory to mod your gun. Enemies scoot when you shoot

Defend, upgrade, repeat! This idle strategy game combines a tower defense theme with incremental gameplay, resource management, and roguelike aspects. Fend off relentless waves, upgrade strategically, and experience the addictive thrill of ever-rising numbers.