Top similar games like Spark Defense:

Orcs Must Die! Unchained takes the award-winning Orcs Must Die! action tower defense game to a whole new level with team-based gameplay! Bust skulls with your best pals in PvE co-op Survival, or put your teamwork to the real test in Sabotage Mode!

Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 6, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.

Strife® is a truly free to play, competitive, MOBA that features non-stop action and engaging combat. Take control of powerful and versatile heroes, each capable of dominating in unique ways, and exert your will in an epic battle between two teams.

During the day, defend your castle from incoming monsters, and at night, explore dungeons to gather powerful weapons. As time passes, upgrade your turrets and enhance your weapons to prepare for even stronger enemies.

Co-Op Hero Defense set in a deadly post-apocalyptic Sweden. Team up with your friends and protect the Missile Silo against horrific beasts and outlaws.

Battle friends over air, land and sea in this epic WW2-themed battle strategy game.

Rediscover the wild in this retro hero defense game! After decades of decay under the watch of the rusted robot Army, nature is fighting back. Enter Sprout—a courageous guardian planted in the wastelands to reclaim the land and restore the forest.

In Vermin Control, you will enter a thrilling sci-fi tower defense world filled with strategic combat and high tension. Operate a versatile unit capable of both melee combat and construction, deploy and manage 9 unique devices, and protect key facilities from relentless vermin assaults.

Cyber Tower 2048 is an action tower defense game where players fight insectoids by building defenses and developing tactics.

A game where you will command 4 heroes (TD) in the defense of Earth from an army of AIs. Create cannons, place them in strategic locations, and level up. Each stage increases in difficulty progressively. You will also command the 4 heroes' ships and can even count on the help of a super robot.

Help Megara free the hero and then accompany him in all of his adventures, including the forest of the Amazons and Mount Olympus in 12 Labours of Hercules III: Girl Power!

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.

Scrap Wars: TD is a Post-Apocalyptic Tower Defence game where strategy meets chaos! Build and Upgrade powerful Towers, Customize their Strengths, and Defend your Base against relentless waves of Enemy Vehicles across three unique Scenarios or Battle for as long as you can in Endless Mode!

“METAL SLUG”, the pinnacle of 2D action-shooting on NEOGEO returns in a brand new strategy game on Steam!

Rise of Legions has shut down. It was a strategy and deck building game with dynamic, tactical gameplay.

Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers! FULL GAME AVAILABLE NOW!

Defend your burger joint against hordes of the undead! In Zombies Attack My Burger Joint, you assemble tactical burgers for ammo and fire french-fry machine guns. Aim for the head, manage your ingredients, customize your kitchen, build defenses, and save the world!

You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.

Tug-of-war game from the creators of Warfare 1944. Assemble your own custom platoons and fight head to head with players from all over the world!

Defend your turf against endless waves of grinning enemies! Pick from 6 unique smiley classes with their own abilities, build and upgrade turrets across multiple lanes, and take down ever-tougher bosses – a colorful tower-defense hybrid built for replayability.

Unleash the apex worm in you! Join a world where you eat to grow and aim to become the largest worm around. Dodge viruses, cut off enemy paths, and indulge in addictive multiplayer action. Custom skins, game modes, and more await!

Defend your station with a click and survive as long as you can. Destroy the enemies, mine the deposit, then trade your ore for permanent upgrades. Every world has its own ore, its own enemies and its own rules.

The Adventures of Dumpy is a 2D adventure platformer that takes you through fun and exciting worlds. Take control of your own character and complete challenges, unlock achievements, save an alien race from certain doom and meet the cyber love of your life.

An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities.

Heroes Rally is a casual strategy tower defense game. Build towers with different characteristics and command heroes to repel all the enemies. Go and develop a your unique and powerful strategy!

The world famous chef Louis is mad! He animates all sorts of inanimate objects to attack the restaurant critic Pablo for an alleged bad review of his restaurant. Luckily, Pablo likes playing tower defense games and knows exactly how to defend himself!

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.

Face challenging waves of monsters solo or with your team! You and your team must fight to defend your nexus and survive increasingly powerful waves of enemies. Choose from a variety of heroes, upgrade their powers and gear as you progress, and adapt to each challenge.

In Anthèse, an Action Light RPG, you explore a ruined world alongside your faithful companion. On a mission on a flying island, Emöke must eliminate a particularly dangerous predator that threatens a village under his protection.

Lorenium Orbit is a fast-paced 2D team-based space combat arena where players pilot specialized warships, customize loadouts, and battle in tactical 7v7 matches. Master momentum-based flight, precision aiming, and coordinated fleet strategy to dominate orbit.

Onraid is a challenging 2D shooter game, where you are free to develop your own play style and tactics to destroy your enemies.

Fallout Shelter puts you in control of a state-of-the-art underground Vault from Vault-Tec. Build the perfect Vault, keep your Dwellers happy, and protect them from the dangers of the Wasteland.

just a touhou rts game

Pick your loadout and fight through waves of enemy planes, UFOs and oversized bosses. Fly solo or with a friend, chase high scores, and see if you can survive just one more wave.