Top similar games like Swarm Fortress:

Acid Planet is a caustic blend of horde-survival, tower-defense and strategy. Build, fight and evolve to survive against rampaging swarms of monsters and fearsome Kaiju.

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.

In Hammer Knight, you'll face an army of machines powered by ancient technology, relying solely on your architectural skills and the engineering hammer in your hands to combat the onslaught of machines.

Disfigure is a top-down shooter rogue-like in which you fight countless grotesque creatures shrouded in darkness. Choose from a variety of weapons and over a hundred upgrades to create unique builds each run and survive.

In "Just Click The Button," you do indeed, click on a button. The more you click, the more the game evolves. Select new abilities that align with your playstyle. Decide whether to attempt to beat the game after reaching a certain threshold or play indefinitely!

What is Immortal is a multiplayer sandbox game with Chinese Immortal Cultivation culture. Players take on the role of a cultivator, exploring, cultivating, refining and other events, during which they will realize the true meaning of "seeking immortality", "the great way" and "longevity".

Cubed and Dangerous is a challenging physics-based looter-shooter with heavy roguelike elements. Billions of procedurally modified weapons, perks, enemies and much more await you in a campaign full of challenges and secrets. Is your build strong enough to survive in the Infinite Desert?

A high degree of freedom space shooting game for Spaceship Modular Editing, Like building blocks. Weapon sequence, branching, and inheritance, constructing weapon systems like real magic. Build a unique spaceship and freely form a fleet to battle or pass levels like a meat pigeon.

Are you ready to start your invasion plan?

SUPRACORE is a roguelike base building game. Build your base, upgrade it and defend against ongoing waves of enemies to gather more resources and expand your Core!

Blue world use status effects to defeat your foes. in Rouge Shooter face waves of enemies with a chance of a bounty hunter coming to ruin your pursuit.

Defend your house from the hoards!

They're Coming! Get ready to defend your lovely Flower from invading insect! Prepare your Bug Spray, Call your Holo-Pet, Fortify base and don't forget your mission: Find the Watering-Can!

Jump from Node to Node while surviving the Chasers onslaught. Keep moving, Keep Upgrading, and don't get terminated.

This is a fast-paced top-down shooting and tower defense game. You need to customize and upgrade your chariot, build defensive structures to protect your base, explore the world and destroy all enemies! Don't forget to come back and defend when the enemy attacks! Can you make it to the end?

A base-building action-roguelite horde-survival game. Build up your base and defend it with a customized armored vehicle. Set-up defenses, upgrade your weapons, improve your vehicle and be ready to shoot down an ever growing horde of enemies to survive each night.

Top-down sci-fi fantasy shooter with strategy, building and resource management. Colonize, build stations and recruit allies as you fly your ship through limbo!

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.

Bestion is a game that combines Roguelike tower defense elements with automated factory construction. Players are required to construct their own factory on a planet and protect the kernel from monster attacks.

A roguelike tower defense where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and unique effect items to craft powerful builds that lead you to victory.

Co-op twin-stick base building survival game.

Firewall, vaccine, cleaner... Place various blocks to protect your CPU! Vaccine A is a sandbox defense game, filled with parody of various programs.

SHPR is an arena survival roguelike in which you have to buy items while creating amazing builds and synergies that will help you defeat enemies and bosses to be able to pass to the next stages.

You are under attack by UFOs in space. Blast incoming UFOs to earn XP and gold. Choose 3 of the 5 weapon and feature cards that arrive at the end of the first wave. Improve your weapons and abilities with the gold you earn. Move through the waves and try to reach the last wave and boss.

This is a survivor class barrage game, the difference is that the boss rhythm barrage level is embedded inside, come and avoid the overwhelming exciting barrage!!

A free-form arena-shooter Roguelite with heavy emphasis on building an overpowered character! You play as a little shape that shoots other shapes! Strengthen your character by mixing and matching mods and upgrades, and experiment with a limitless rune upgrade system!

Chickenauts is a companion based, action roguelike game where you battle evil Alien Chickens who've abducted your beloved flock. Free and mutate your chickens to defeat a myriad of foes, explore various spaceship environments and unravel secrets of the Chickens from outer space!

NUMANUIN - Incredible indie horror, a deconstruction of the horror genre. Seemingly simple, but saturated inside action dark 2d survival-horror in the style of pixels and with roguelite elements

As long as there is open space, you can freely arrange defense towers and cooperate with your strong combat power to win victory! This is a pixel tower defense shooting game, where the player is a hero who helps our camp defeat powerful and crazy monsters!

Collect all the Bugz Bows and Curses you can in a procedurally generated roguelike world of Bugz. Be careful as you rampage because other Bugz can and will get mad.

Strategically build impenetrable towers & defenses, to endure the endless foes that emerge in the shroud of night. Each passing day is an opportunity to grow stronger. so take what you need from the environment. Gather, Craft, Survive, Defend, Thrive!

In the lost island of Alcatraz, try hard to survive. You can use a variety of weapons and skills to avoid and eliminate wild beasts and monsters, and finally eliminate the abyssal demons and escape. Be careful, monsters are different during the day and at night! Enjoy yourself!

Comet Force is a Space Arena Shooter Action Roguelite. Build and develop your camp, recruit to compose and grow your troop, collect upgrades and unique effects, and fight ever more waves of enemies. Will your troop remain strong enough to survive until the end?