Top similar games like X-COM: Enforcer:

The year is 1962 and the Cold War has the nation gripped by fear.  A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.

Evolva combines the excitement of a fast paced shoot-em-up with the tactical challenge of commanding a squad. Fight against the alien parasites and save the planet. This is survival of the fittest!Appealing scenery with an other-worldly feelingAn unusual character development system based on mutationsUse your GenoHunters' unique...

Manny TD is a hybrid tower defense and third-person shooter with random in game elements. Join and get your personal high score!

The STAR WARS™ Battlefront™ Ultimate Edition includes the STAR WARS™ Battlefront™ Deluxe Edition as well as the STAR WARS™ Battlefront™ Season Pass.

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. *

Tank, action and shooting game, where does it start your new adventure in a world of science fiction and interplanetary wars...

This game combines two game operations: real-time strategy and shooting. You're both a commander and a soldier. It is totally up to you to win the war by good tactics or superb marksmanship.

TARGET is an action-packed, Multiplayer game where players take control of miniature toy tanks and engage in intense battles with each other. The game is set in a variety of environments, from living rooms to backyards, or as far as what your mind can produce.

Galaxy in Turmoil's conceptual Early Access game is a FREE multiplayer combined-arms game set in a brand-new universe, created by a team of volunteers. It’s all about endless arms races, corporate espionage, and, most of all, blasting up on the enemy faction and taking their stuff.

Halo: Spartan Strike makes you a Spartan supersoldier battling evil forces. Delve into 30 challenging missions through cities and jungles using a devastating arsenal of weapons, abilities and vehicles including the iconic Warthog against the Covenant and Promethean enemies. *DirectX feature level 10 required*

SIK - Space Invader Kreature is a multiplayer shooter, a frantic experience of eliminating the hordes of invaders. Rush through the Wayans, unlock paths, create a strategy with your online friends and defeat all the invader kreatures.

A police officer goes to investigate an old house where he hears reports of noises and screams, a team was sent before him and they didn't give any feedback, something macabre awaits this police officer.

Confront the alien invaders head-on, but risk dwindling ammo and their sharpshooting abilities, or take the stealthy path, sneaking around, and seeking hidden vents and passageways to outmaneuver his enemies.

Earth is burning. The Reapers have taken over and other civilizations are falling like dominoes. Lead the final fight to save humanity and take back Earth from these terrifying machines, Commander Shepard.

Farm, Build, Defend, in the Galaxy's only Arcade-Tower-Defense.

Project gets Revamped

THIRD PERSON SHOOTER GAME (ZOMBIE AND SCI FI stories)COLLECT WEAPONS AND FRIENDS TO FIGHT , SURVIVE AND SAVE THE WORLD. THAT HAVE BEEN CAPTURED BY ENEMIES , COMPLETE MISSION AND LOT OF LEVELS(FROM EASY TO HARD) THIS GAME CONTAIN ARENA AND SPECIAL STORY ) .

SpaceMine is a third-person tower defence game where your mission is to defend your mining operation by building towers and barriers to hold off waves of local fauna and collect enough resources to meet the company's quota.

Descend to an alien planet where you will steal the planets most valuable resource, while hordes of giant alien bugs sting, stab, claw and shock you to no end. You must hold them back from destroying the equipment and somehow stay alive to enjoy a nice payday.

Co-operative multiplayer game and complete code base available for free.

You start the game as a cyborg, lost in the world of the Maze. He will need to find and collect all the orbs that will unlock the door to his freedom. He will have fifteen minutes to do so, before he gets lost forever. Completed mazes as third-person shooter. Eliminated over 40 different enemies.

Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new achievements!

The extreme and unpredictable conditions that characterized the Lost Planet series return, harsher than ever before. Lost Planet 3 reveals new truths about the foreboding planet and the colonial history of E.D.N. III.

"AfterM.A.T.H. (Mobile Arsenal Tactical Hunter)" is a sci-fi action game where players pilot advanced mechs to combat the deadly Venomarch creatures. Engage in diverse missions including enemy elimination, hive destruction, new weapon testing, and giant boss battles in a post-apocalyptic world.

Fight off waves of zombies in this single-player third-person and first-person shooter game. Battle of Rebels plays to your strengths and gives you the freedom to do more and be more while carving your own path to victory.

Alicia Hudson and her fellow survivors must find a way to escape a dying planet after their spaceship crashes. This third-person shooter action game features RPG elements, a variety of weapons, fast-paced combat, massive enemy waves, challenging defend the city missions & much more..

Mankind's Last Stand is an epic off-world 3rd-person shooter. Take command of the mighty Decimator, customize and upgrade its weapons to crush alien invaders. Prepare for intense boss fights, stock up on boosters, and reclaim all zones to restore order.

Drop in take on the challenge, in this third person shooter. The odds will be against you and continue to not be in your favor. Good luck Phantom.

Escape from the asteroid X-474 which has been invaded by aliens. Take your weapons and destroy every enemy who tries to stop you in this amazing arcade style third person shooter game full of action, creatures and explosions.

Planetoid Evasion is a SCI-FI action shooter. You are controlling a swat member who was kidnapped by aliens and brought to their planet. Your goal is to escape the planet by any means necessary.