Games like IS Defense on Steam
Filters & Lists
Touhou Crisis
Classic arcade nostalgia and modern-indie design collide in this shooting-gallery boss battler! Play as a one-man army in offline solo OR bring a friend in online co-op/versus mode! Supports Mouse AND Lightgun play!
Project Nightmares Case 36: Henrietta Kedward
Project Nightmares is a survival horror game with a procedural structure, creating unique scares every time you play. A machine will induce you into a dream state, throwing you into a living nightmare firsthand in order to discover the story of Henrietta Kedward, an old woman with a dark past.
Chicken Invaders 4
They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner!
Gunscape
Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players!
Oblivity - Find your perfect Sensitivity
Oblivity is an advanced aim training software that provides everything you need to improve your aim! Find your perfect, intuitive mouse sensitivity with Oblivity's sensitivity finder. Or detect your bad aiming habits in the extensive analysis and replay space.
Vomitoreum
Vomitoreum is an FPS Metroidvania with a focus on atmosphere and horror, inspired by the paintings of Zdzisław Beksiński.
Battle Grounds III
After 6 years of development, Battle Grounds III (BG3) is the next iteration in the classic franchise which began 17 years ago. Prepare for battle in the American War of Independence!
Platformines
Platformines is a unique 2D platformer packed with exploration, RPG and shooter elements, set in a vast 16-bit underground world! Customise your character, master all difficulty levels and literally jump to the top of the leaderboards to prove your skills!
Commander Cool 2
Commander Cool 2 is a four player local coop retro-styled adventure that is destined to be one of coolest game in 2015!
Putin VS ISIS
You play for Vladimir Vladimirovich Putin, and you need to save Syria from terrorists, for this you must fly and drop bombs on the terrorists.
TO THE TOP
VR Platforming Game, that gives you the freedom to move across the environment with superhuman abilities. Conquer over 35 levels with new obstacles and challenges. Compete for the fastest times or explore the environment. Experience the freedom of movement.
Shaolin vs Wutang
Shaolin vs Wutang is a INDIE love letter to Martial Arts and classic Kung Fu films. Made for casual game fans not intended for Hardcore Fighting Game players.
Chompy Chomp Chomp
Chompy Chomp Chomp is a game where people of all ages, tastes and skills can play together, and enjoy themselves on a level playing field. Play with your friends/kids/boss/gran, lose your inhibitions, shout and scream and generally have an awesome time.
Omegalodon
Omegalodon is a third-person multiplayer action game where players compete by attacking/defending the city. The Red Team is comprised of police and soldiers armed with an array of military vehicles and explosive weaponry. The Green Team is comprised of Omegalodon, a 100-foot shark monster, and the Enviros, equipped with a healing beam.
Project Starship
Project Starship is an arcade bullet-hell with random mechanics. No match will ever be the same. Who will you be? Garret or Gwen? Will you save the world from the mighty cthulhu?
Duke of Alpha Centauri
Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode.
G String
Slip into the Standard Issue Biosuit as Myo Hyori, a gifted Korean teenage girl who must face the perils of the future. Survive many hazards, explore a seemingly endless metropolis and beyond as the world around you implodes and history marches towards its inevitable conclusion.
Ballpoint Universe - Infinite
Ballpoint Universe Infinite is a shoot-em-up adventure game featuring artwork entirely drawn in ballpoint pen. Explore immaculate worlds, discover the secrets of the doodles, and customize your Ink-Ship for battle! Press"Ballpoint Universe Infinite is too exuberant to ignore.
Syder Arcade
Killing zombies never gets old, but sometimes you just need a break. Get back to some serious old-school gaming with Syder Arcade! Syder Arcade is a love letter to Amiga games of the ‘90s, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders.
Bullet Roulette VR
Four suspicious persons with mysterious past are sitting around the table in the gloomy dark bar playing Russian Roulette. Beware of other players, because they don't look like someone who plan to play fair. Be tricky and become the last one standing!
Cube Destroyer
Cube Destroyer is a top-down shooter with a dynamic gameplay.