Games like Sanctum

Sanctum 2 is a Tower Defense/FPS hybrid game where you protect oxygen-producing Cores from hordes of aliens. Choose from four character classes, customize your loadouts, and utilize elements from multiple gameplay genres to succeed in this intense and strategic game. Build defenses and then jump into the action to take out enemies in the FPS mode.

"Orcs Must Die! 2" is a thrilling action tower defense game where players can choose to be a War Mage or Sorceress, each with their own unique abilities. The game features a new story-based campaign, co-op mode, and an endless mode, all filled with a wide array of weapons, spells, traps, and upgrades to use against countless hordes of orcs and other monsters. Unleash devastating attacks and strategize with a friend to survive and save the day.

In Orcs Must Die!, you are a war mage tasked with defending fortresses from hordes of invading orcs and other monsters. Use a variety of weapons, traps, and towers to strategically eliminate the enemies and protect your stronghold. The game features a campaign mode with multiple levels, as well as a wave-based survival mode for endless replayability.

Defense Grid: The Awakening is a tower defense game where players protect their base by building fortification towers against incoming enemies. With 8 hours of main storyline and many more in challenge modes, each level is highly replayable and can be solved in various ways. The game features 15 different enemy types that increase in strength over time, providing a wide variety of challenges.

"Orcs Must Die! 3 brings back the series' signature orc-slaying action with expanded features, including colossal War Scenarios filled with brutal invasions and mountable War Machines. The game offers more of everything fans love - from orcs and traps to weapons and upgrades - along with a new story set 20 years after Orcs Must Die! 2. Prepare for an intense, high-stakes adventure in this long-awaited sequel."

"Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization, and replayability. Carefully plan your maze and build advanced structures to defend against alien hordes, using active abilities to tilt the battlefield in your favor. Level up and gain access to Perks, allowing you to specialize your strategies and master the game on all difficulties."

"Dungeon Defenders" is a Historical Role Playing game that combines Tower Defense and Action-RPG elements, where up to 4 players can cooperatively save the land of Etheria from an Ancient Evil, either online or in local split-screen. Customize your character, forge equipment, and collect loot while fighting off enemies and plan strategies with friends. Additionally, PvP Deathmatch is available for competitive play.

In Sang-Froid - Tales of Werewolves, you'll enter a folktale world co-written by author Bryan Perro, where two feuding brothers must unite to save their sister from the Devil. With a mix of action and strategy, you'll need to use your wits and cunning to set deadly traps and outsmart powerful enemies, as brute strength alone won't be enough to ensure survival in this frozen forest. Plan ahead, outsmart your foes, and protect your sister from the darkness that threatens her.

In "Infested Planet" , you command a small squad of soldiers against an overwhelming alien force, using strategy and tactical thinking to outmaneuver and outsmart the enemy. With 100,000 aliens closing in, you'll need to build defenses, equip your team with advanced weapons, and launch surprise attacks to capture and destroy alien hives. The ever-mutating alien army keeps you on your toes, demanding constant adaptation and innovation to survive.

Defense Grid 2 is the sequel to the original tower defense game, Defense Grid: The Awakening. It features a new story campaign with 21 maps, dynamic level movement, and an expanded cast of characters. The game also includes challenge mode experiences, multiplayer modes, and a level creation tool set for players to create and share their own levels. The Steam Special Edition comes with additional content.