Games like IS Defense

Still thinking about IS Defense and its tense and fast-paced tone? These games make natural next picks for you.

Cheaper than IS Defense

Super Trench Attack!

Super Trench Attack!

A comedy twin-stick shooter where one recruit fights off an entire invading army, one headshot at a time.

90% of 1,110 Steam reviews are positive$4.99
Island Defense

Island Defense

Get ready for modern battles! Defend your islands against evil invaders in jungles!

55% of 22 Steam reviews are positive$1.99
Stickman Trenches

Stickman Trenches

Command riflemen, tanks and artillery in quick 2D battles where one push across no man's land decides everything.

81% of 1,955 Steam reviews are positivePlayers online now: 22$2.99
Burgers

Burgers

Experience the story of a small group of German soldiers sent to a small town to investigate strange activities.

61% of 57 Steam reviews are positive$0.99
Armed to the Gears

Armed to the Gears

Control a fully armed Mech and fight through cyberpunk cities, military bases and industrial ruins.

60% of 178 Steam reviews are positive$4.99
Artificial Defense

Artificial Defense

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

76% of 71 Steam reviews are positive$2.99
BastionOS

BastionOS

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

96% of 178 Steam reviews are positive$3.30
NEOMORPH

NEOMORPH

This is a simple tower defend like game,click mouse left button to shoot enemies, make sure you don't get hurt. Defeat Neomorph, fight with ladies!

75% of 670 Steam reviews are positive$0.49
Heavy Fire: Afghanistan

Heavy Fire: Afghanistan

Heavy Fire: Afghanistan is a super fast playing on-rails shooter set in modern-day Afghanistan featuring tanks, assault vehicles and helicopters.

64% of 207 Steam reviews are positive$2.99
EverStopped

EverStopped

STAND UP SOLDIER! Resume training! Become the best on this FPS Runner game demanding reflexes and precision!

96% of 398 Steam reviews are positive$3.24
Heavy Weapon Deluxe

Heavy Weapon Deluxe

It's shoot-'em-up arcade action at its best! Use an incredible assortment of heavy artillery to blast away enemy tanks and planes, and fight your…

86% of 430 Steam reviews are positivePlayers online now: 2$4.99

Hidden gems like IS Defense

IRON NEST: Heavy Turret Simulator

IRON NEST: Heavy Turret Simulator

Read the teleprinters, plot your coordinates, crank the ballistic calculator and load every shell by hand before firing.

97% of 15,190 Steam reviews are positivePlayers online now: 737$14.99
I Am Your Beast

I Am Your Beast

You are retired agent Alphonse Harding, done with one last job, now hunted through the wilderness by the COI.

97% of 5,390 Steam reviews are positivePlayers online now: 22$19.99
They Killed Your Cat

They Killed Your Cat

A short but relentless first-person shooter featuring manual reloading, walking, and blinking, with settings that let you customize your experience.

76% of 913 Steam reviews are positive$6.99
Door Kickers 2: Task Force North

Door Kickers 2: Task Force North

Draw up a squad plan, pause the action to adjust it, and watch the breach unfold in real time.

96% of 12,503 Steam reviews are positivePlayers online now: 576$24.99
Metal Thunder

Metal Thunder

Fly an AC-130 gunship, shred waves of enemies with upgrades each run, and bring a friend along in online co-op.

76% of 692 Steam reviews are positivePlayers online now: 85$10.99
Acquitted

Acquitted

Piss bottles. Bats. Bike locks. Face the media-manufactured outrage of braindead mobs in a fully destructible, randomly generated riot zone as you…

96% of 754 Steam reviews are positive$7.95
SENTRY

SENTRY

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

82% of 867 Steam reviews are positivePlayers online now: 14$15.99
Beach Invasion 1944

Beach Invasion 1944

You are the Axis soldier on the fortified shore, turning machine guns, cannons and mines against an endless Allied invasion.

84% of 1,048 Steam reviews are positivePlayers online now: 1$9.99
Northend Tower Defense

Northend Tower Defense

Build a defense from soldiers, vehicles and traps, then survive the waves in real time.

74% of 1,304 Steam reviews are positivePlayers online now: 1$7.99
Stickman Trenches

Stickman Trenches

Command riflemen, tanks and artillery in quick 2D battles where one push across no man's land decides everything.

81% of 1,955 Steam reviews are positivePlayers online now: 22$2.99
Freedom Fighters

Freedom Fighters

Turn an ordinary plumber into a rebel commander: recruit fighters, direct them through occupied streets and take the city back district by district.

94% of 2,631 Steam reviews are positivePlayers online now: 21

Newest games like IS Defense

Metal Thunder

Metal Thunder

Fly an AC-130 gunship, shred waves of enemies with upgrades each run, and bring a friend along in online co-op.

76% of 692 Steam reviews are positivePlayers online now: 85$10.99
IRON NEST: Heavy Turret Simulator

IRON NEST: Heavy Turret Simulator

Read the teleprinters, plot your coordinates, crank the ballistic calculator and load every shell by hand before firing.

97% of 15,190 Steam reviews are positivePlayers online now: 737$14.99
They Killed Your Cat

They Killed Your Cat

A short but relentless first-person shooter featuring manual reloading, walking, and blinking, with settings that let you customize your experience.

76% of 913 Steam reviews are positive$6.99
Door Kickers 2: Task Force North

Door Kickers 2: Task Force North

Draw up a squad plan, pause the action to adjust it, and watch the breach unfold in real time.

96% of 12,503 Steam reviews are positivePlayers online now: 576$24.99
IDUN - Frontline Survival

IDUN - Frontline Survival

A single-player defense RTS where your turrets are not stuck where you built them.

76% of 702 Steam reviews are positivePlayers online now: 8$14.99
I Am Your Beast

I Am Your Beast

You are retired agent Alphonse Harding, done with one last job, now hunted through the wilderness by the COI.

97% of 5,390 Steam reviews are positivePlayers online now: 22$19.99
Northend Tower Defense

Northend Tower Defense

Build a defense from soldiers, vehicles and traps, then survive the waves in real time.

74% of 1,304 Steam reviews are positivePlayers online now: 1$7.99
Infantry Attack

Infantry Attack

Soldier! War is coming and duty calls! Enemies are invading our country and we need YOU to defend it!

81% of 32 Steam reviews are positive$4.99
Outpost: Infinity Siege

Outpost: Infinity Siege

Shoot from the front lines while your mobile base guns down the machines behind you, then rebuild and go again.

65% of 11,680 Steam reviews are positivePlayers online now: 53$24.99
SENTRY

SENTRY

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

82% of 867 Steam reviews are positivePlayers online now: 14$15.99
Rabat Protocol:Metal Rhapsody

Rabat Protocol:Metal Rhapsody

Join the guerrilla and take down the enemies on your vehicle in this 3D third-person shooting game!

83% of 87 Steam reviews are positivePlayers online now: 1$6.99
Stickman Trenches

Stickman Trenches

Command riflemen, tanks and artillery in quick 2D battles where one push across no man's land decides everything.

81% of 1,955 Steam reviews are positivePlayers online now: 22$2.99