Planetary Defense Force
Jump into the shoes of an interplanetary defender! Grab weapons, build towers, expand ground economics and protect planets from space invasions in this unique mix of twin-stick shooter, tower defense and city builder game.
The top results based on the latest update are Surging Matrix [Score: 1.0], Get Off My Space! [Score: 1.0] and Circuit Defense [Score: 1.0] The top rated games you can find here are Sektori [SteamPeek Rating: 6.4] ranked #32, Halo: Spartan Assault [SteamPeek Rating: 5.8] ranked #6 and Desperate Place [SteamPeek Rating: 3.8] ranked #35 Also don't forget to check the newest releases Zombocalypse Now! [Release date: 2026-03-19] ranked #19, They Are Thousands [Release date: 2026-02-04] ranked #30 and Malón [Release date: 2026-01-06] ranked #16 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Sektori [SteamPeek Rating: 6.4] ranked #32,.
Jump into the shoes of an interplanetary defender! Grab weapons, build towers, expand ground economics and protect planets from space invasions in this unique mix of twin-stick shooter, tower defense and city builder game.
Upgrade and evolve, expand your territory, and build mighty defense towers to repel hordes of monsters.
Get Off My Space! is a tower defense game where you rely on skillful tower placement and resource management to beat upcoming dangers of the galaxy. Combining strategy and micro-managing fire groups, you will overcome the hardest level objectives.
Circuit Defense is a grid-based tower defense game. Build power lines, connect functional modules, and energize your turrets to create a high-efficiency network. Master your layout and optimize module synergies to survive the relentless enemy swarm.
Build a kingdom by day, slash ragdoll hordes by night in this streamlined hack-and-slash strategy game.
Paper Protocol is a Tower Defense game with elements of Real Time Strategy. Command a versatile mech and a squad of high tech turrets to defend the Paper Co. building from angry trees! Upgrade both yourself and your turrets to defend against the trees and their unique abilities.
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
Become humanity's last hope. Gear up, upgrade, and unleash hell in a relentless third-person sci-fi shooter against a ruthless robotic army. The future is yours to forge in fire and steel.
Control a fully armed Mech and fight through cyberpunk cities, military bases and industrial ruins. Capture and defend territories, build turrets and structures, and wage war against powerful enemies!
Top-down 3D action shooter. Fight against swarms of rogue AI machines and survive as long as you can!
Dawnhelm Defense is a strategic tower defense game set in a medieval-fantasy world where players must defend the mighty fortress of Dawnhelm from relentless waves of enemy invaders. You will build and upgrade powerful towers and deploy magical abilities to stop hordes of enemies.
Rise of Mutant Swarms is a strategy survival tower-defense game where you defend the base against waves of evolving mutant enemies. Place and upgrade turrets, adapt to enemy abilities, and make critical decisions as the pressure rises with every wave.
Paddle Protectors is an mix of tower defense, real-time strategy and city-building. You will fight against crabs. Establish farms and factories to produce ammunition and resources, fortify your land, lead your soldiers and tanks.
Action tower defense with physics & couch co-op: carry your turrets, hurl objects, and survive swarm attacks.
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!
A grand and intense tower defense science fiction game, where you only need to purchase once to enjoy all the content of the game.
From the plains in the Pampas to the most hostile places in the untamed Patagonia: Manage your own frontier outpost, build new structures, train soldiers, and survive relentless attacks from the enemy.
Mow down the alien hordes, scout for resources and survive. Dreadnought is a mix of Action Tower Defense Survival and Shoot 'Em Up Bullet Hell where you control the ships turrets & defend against waves of enemies. Choose your weapons, upgrade your ship & brace yourself, the horde is coming.
Fight gigantic hordes of goblins with a supercharged vehicle and arsenal of crazy weapons, in a chaotic physics-based battle for survival
The Zombocalypse is upon us. Build up and defend your settlement from the Zombie hordes until help arrives.
Obsessively mine every tile of an ancient megastructure. Cash in your haul for upgrades and parts. Build the ultimate mining rig. Don't stop until it's all gone.
Tanks Etc. is a modern reimagining of co-op overhead arcade classics; it offers classic gameplay while adding in depths of strategy to keep players reinventing strategies for waging war with their friends.
Journey to Moonray is a hypnotic, top-down twin-stick shooter featuring silky smooth visual FX and intense combat. Journey to Moonray offers beautiful shaders built on fluid physics to create a unique and surreal visual experience combined with classic, top-down twinstick shmup action
In Domefender you are the commander of a mining outpost on a hostile alien planet - and the pilot of a powerful customizable mech. Expand your base, recruit soldiers, and take control of your mech to defend your dome generator at all costs.
We Are The Wall is a city-builder / RTS where you lead a hardy dwarf settlement fighting to protect their mountain home. Train armies, gather vital resources, explore the surrounding lands, and defend the Heart of the Mountain at all costs. We Are The Wall!
Survive on a hostile planet by automating a factory, fighting alien waves, and buying random upgrades. Hold out until the cleansing bomb drops! Roguelike strategy with drones & survival.
A minimalist game about fighting for freedom and independence in the United States of America!
Citadelic is a base building and defending strategy game with roguelite elements. Survive against waves of constantly evolving enemies while expanding your base and managing resources.
A unique mix of RTS and Action: take control of a powerful combat mech, build your base, raise an army, and fight alongside your forces on the battlefield.
Armoured Onslaught is a fast paced Top-Down Shooter and Tower Defence hybrid. You will need to make use of both strategy and skill as you fight your way through near endless hordes of deadly foes.
Face endless hordes of the infected in this third-person shooter where humanity is nearly extinct, and survival is never guaranteed.
Build by day, defend by night! In this story-driven city builder, take direct control of your ruler to protect the realm. Explore diverse lands, upgrade your leader's abilities, command armies against monstrous hordes, and uncover the dark secrets of your lineage.
Sektori is an intense, fast paced twin-stick shooter infused with hard hitting techno music. A game where the high-adrenaline gameplay, visuals, and music come together to transport you into another state of consciousness.
[The Gears: Factory] is a third-person 3D factory-building game where the player's main goal is to build automated systems by mining minerals and producing industrial units.
In this Procedural City-Building and Survival game, you must manage your resources, expand your village, assemble an army and destroy the source of evil, which changed the entire eco system of a land that was once prosperous and peaceful.
Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship. Stranded on an unknown planet, you must gather resources, repair the ship, and defend against alien monsters to survive and escape.
The Wave is a solo Action-shooter RPG, set on various planets within the galaxy. The player will conduct missions from your direct commander and your own secret missions to discover your past. You can also decide on your equipment and customize your own ship before in-between missions.
Promote your game here: [email protected]