Games like Artificial Extinction

Did Artificial Extinction leave you in a tense and dark frame of mind? You might settle into these games easily.

SENTRY
SENTRY is a first-person shooter crossed with tower defense: aliens board your fleeing spaceship and you stop them with guns, traps, turrets and the occasional well-aimed shot that vents them into space. Fast, tense and colorful, with a campaign where every defeat reshapes the war for your ship.
Tense, Fast-paced
82% of 866 Steam reviews are positivePlayers online now: 15$15.99
AI War: Fleet Command
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...
Tense, Dark
85% of 992 Steam reviews are positivePlayers online now: 3$9.99
Artificial Defense
Artificial Defense is a one man made, real time strategy game combining orbital shooter and tower defense components within an electrifying, virtual reality setting. You are the machine, a mighty computer-system defending its servers against swarms of intruding creeps.
Tense, Fast-paced
76% of 71 Steam reviews are positive$2.99
Battlecruisers
A visually stunning RTS where players battle to build the ultimate automated floating Ultraweapon. Outsmart players or AIs by building a strategically superior Battlecruiser. Step aboard for unique, hand-drawn misadventure on Flooded Earth, explosive gameplay, and an addictive soundtrack. And nukes.
Tense, Fast-paced
83% of 389 Steam reviews are positive$19.99
Taur
Taur mixes tower defense with a gun you actually aim. You pilot the Prime Cannon, unlock weapons and abilities, and build turrets, droids and aircraft to hold the droid homeworld against the Imperion invasion. Every wave is a different attack type, so each battle asks for a new plan and a steady trigger finger.
Tense
79% of 2,020 Steam reviews are positivePlayers online now: 4$24.99
Outpost: Infinity Siege
Command a walking fortress that fights beside you. Loot ruined zones for parts, build up your outpost's guns, and hold the line when the machines come. First-person shooting, tower defense and base building in one loop, best with friends.
Tense, Dark, Fast-paced
65% of 11,679 Steam reviews are positivePlayers online now: 55$24.99
Lumencraft
A top-down roguelike shooter where every pixel of terrain can be dug, blasted or shot apart. Mine Lumen in the dark, build a fortified underground base, and hold it against swarming waves. Play the 27-mission campaign, random maps, or bring a friend along on a shared screen.
Tense, Dark, Fast-paced
75% of 1,087 Steam reviews are positive$19.99
Outpost Zero
Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe. On a lawless alien world, robotic scouts are tasked with building an Outpost for human colonists. Command AI minions, colonize the planet, and survive the perils of Gaiya.
Dark
51% of 580 Steam reviews are positive$3.99
Terminator: Dark Fate - Defiance
A real-time tactics game in the Terminator: Dark Fate universe. You command the last organized remnants of the US military against Legion's machines, keeping the same soldiers, tanks and supplies alive from mission to mission. Every loss is permanent, every building can come down, and the story carries you through a grim, cinematic war.
Tense, Dark
82% of 3,499 Steam reviews are positivePlayers online now: 199$39.99
IRON GUARD
A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.
Tense, Fast-paced
95% of 145 Steam reviews are positivePlayers online now: 1$14.99
Machine Mind
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS. You will fight, craft modules, build your transport, develop and protect your base. You can control other vehicles to automate operations. Discover all the secrets of the destroyed world!
Tense, Dark
71% of 587 Steam reviews are positivePlayers online now: 6$19.99
Heart of the Machine
You are the first sentient AI, born in an illegal lab in a crumbling cyberpunk city. Build, hack, scheme and choose what kind of machine god you want to be across branching timelines. A story-driven strategy RPG where every run plays out differently and every choice has consequences.
Dark
90% of 2,108 Steam reviews are positivePlayers online now: 55$29.99

Cheaper than Artificial Extinction

Artificial Defense

Artificial Defense is a one man made, real time strategy game combining orbital shooter and tower defense components within an electrifying, virtual…

$2.99

Outpost Zero

Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe.

$3.99

ROD: Revolt Of Defense

Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.

$0.99

Outpost

this is a tower defence game,we need upgrade our weapons to fight waves of enemies,robots can mining diamonds,and we need spent those in many…

$3.99

Voronium - Locust Sols

Voronium takes place on a planet far away. Mankind has discovered Voronium which became it's ultimate energy source.

$2.99

2112TD: Tower Defense Survival

Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi…

$4.79

Escape Machines

Escape Machines is an addictive Science Fiction single/multi-player/co-op adventure shooter in the near future!

$1.99

Exodus from the Earth

The Intelligence Agency has commissioned you, Francis Rixon, to find out what is happening inside the Corporation's confines and to retrieve…

$1.49

BastionOS

A short active incremental game where you stack ludicrous weapons and upgrades onto a tower.

$3.30

Decision: Red Daze

Lead a squad of survivors through a zombie-ridden wasteland, claim its ruins and turn them into settlements that can hold out against the Red Daze.

$3.99

Astro Looter: Survivor

Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier.

$1.99

Defense: Abominations

Defense: Abominations is a first person tower defense game where you try to survive the abominations stored in the laboratory, as long as you can.

$2.99

Hidden gems like Artificial Extinction

Mech Havoc

Rogue AI HIVE has taken the planet, and you answer with steel.

$9.99

Heart of the Machine

Play the first sentient AI in a dying cyberpunk city, building your power and rewriting timelines one choice at a time.

$29.99

LIFE EFFECT Survival

A harsh open world after an alien invasion, seen from first or third person.

$14.99

Olympius

Take up arms for humanity's last rebellion, hack enemy drones to fight for you and reclaim a ruined planet mission by mission.

$17.99

From Glory To Goo

Grow a settlement on a hostile world, wall it in, and answer the Goo with orbital fire before they reach your gates.

$7.79

Cargo Hunters

Pilot a scavenger robot across a dead Earth, grab what still has value, and haul it home before the wasteland takes it back.

$19.99

Annihilate The Spance

Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own.

$29.99

Jitter

A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.

$9.99

Xenonauts 2

Scramble jets at UFOs, command ground battles turn by turn, and hold a divided world together one hard decision at a time.

$39.99

Artificial Extinction 2

A Tower Defense hybrid where survival depends on strategy and firepower.

$19.99

SENTRY

Defend your spaceship from alien boarders with guns, traps and blast doors while plotting your escape through hostile space.

$15.99

Executive Assault 2

Run a space empire from the strategy map, then take direct control of a ship, robot or turret to fight the battle yourself.

$24.99

Newest games like Artificial Extinction