Intrusion 2

Isolated is an action-packed 2D side scrolling shooter in which you shoot, shoot and shoot ALIENS!

Impulsion is a fast-paced first-person platformer designed to play with your nerves and reflexes! Make your way through 25 levels of increasing difficulty by manipulating physics to your advantage, shooting force fields to slow down or speed yourself up and the environment!

Navigate a hostile alien world full of monstrous creatures! Battle mighty bosses! Wield a vast array of brutal weaponry! Fight your way to the core of the planet and complete your mission... or die.

The fan-favorite 2D brawler is back as ex-mob hit man Shank returns to action in Shank 2. With those closest to him under attack, Shank is once again forced on the offensive. Now he must put his trusty arsenal of handguns, shotguns, automatic weapons, chainsaws, machetes, grenades, plus all-new weaponry and moves to use in order to...

It's the future! And humanity is, predictably, under attack by extraterrestrial forces. Lucky for us we have an experimental ship that's never before been flown that will surely...uh, possibly...well, implausibly be able to win the war! All we need now is a pilot or two.

Escape from an alien spaceship full of secrets. Challenging mashup of old-school action gameplay with puzzle and rhythm elements. Retro CGA inspired colour scheme, bangin' chiptune soundtrack, with enemy movement patterns synced to the beat.

This TPS game was developed by an individual using UE5. The story is set several years after an alien invasion has taken over the world. You will play as a taciturn and ruthless agent tasked with completing missions and doing whatever it takes to eliminate hostile forces and their resources.

Entangled is a physics puzzle game revolving around grappling gun mechanics. You are immersed in a colorful environment while being entranced by a relaxing space ambient soundtrack. It is challenging, but extremely rewarding.

Intrusion Protocol is a classic challenging retro 2-D platformer. Play as a computer virus tasked with infiltrating an enemy network to retrieve mission-critical data. As you find the data you will uncover a story that reveals the secrets of your mysterious purpose.

Face the strong enemy and unique platformer. Run, Jump, Punch, Shoot. Get various weapons and upgrades along the way. Fight and dodge bullets from challenging boss battle!

Operation Hardcore is an action-packed 2D side-scrolling shooter inspired by classic twitchy action games of yesteryear, but with modern touches and conveniences.

Incandescent 2 is a retro inspired fast paced twin stick shooter that will challenge you the longer you play. Pilot your ship and defeat the many waves of enemies in your way. Challenge your friends to beat your score in the Steam Leaderboards!

Transcend the material realm and assume your true form as Spinch, a hyper-agile organism consumed by the quest to rescue a litter of its missing offspring, in this side-scrolling, psychedelic platformer from the mind of award-winning Canadian cartoonist, Jesse Jacobs.

Jump back to the good old days of arcade machines with Void Invaders: a colourful, chaotic and explosive arcade shoot-em-up game inspired by classics such as Galaga and Space Invaders!

You're trapped in a strange facility with only one tool at your disposal - a Rocket Launcher. You must use this launcher to rocket jump your way to the goal across many unique new environments, dealing with the hazards in your way.

Serious Sam 2 is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious!

Breach In Space is a 2D shooting game with challenging combat and very hard platforming. Find a way back to home galaxy through 4 different planets.

Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine based experience.

Inner silence - cheerful 2D platformer puzzle game

Our world is in danger! Grab your gun and stop these uninvited guests!

Challenge your ability and your mind in this action puzzle with a unique gameplay where you use the impulse to move and overcome challenges ranging from thorns to missile launchers.

Annihilate waves of aliens, build your base, improve your mercenary, do it all with a sound track bathed in rock. Extinction Alien Invasion is an arcade shooter with elements of RPG, inspired by games like: Dead nation, Shadowgrounds, Alien Breed and Alien Swarm.

Seclusion is an atmospheric adventure of risk vs reward. Try to find supplies and a solution to saving humanity by day, but don’t be surprised if you don’t survive the night.

Color Symphony 2 is a puzzle action platformer that utilizes the ambiguity of color. Try to eliminate obstacles or find new paths by using color!

The recent events in a state prison, involving Jake from Team Hot Guns was a perfect moment for some prisoners to escape - you are one of them.

Nebula Invasion was designed for those who enjoy the classic type arcade games, a spaceship shooter with great gameplay. Aliens attack many different ways from marching to dive bombing. You have the tools to fight back with a ship that can power-up with double, triple, rapid fire, or plasma cannon.

Jets'n'Guns 2 is a side-scrolling space shooter with insane levels of action and destruction. Travel the galaxies and unleash an arsenal of the deadliest weapons and devices to save the universe from its inevitable doom.

We want you to experience the dreadful emptiness of space and the tension of the obscurity of aliens.

Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.

HeadsRun is a platformer starring a green circular fellow who must make his way through some stages increasingly dangerous environments and monsters as quickly as possible.

With a style inspired by the RTS games from early 2000's, a new tower defense combines in a unique way action, tactics, replay value and fun. They are here! Choose your targets, upgrade, replay, discover your enemies and your tactical skills.

The world is covered with mystery and horror. Everything is dark, and the sky is blood-colored, there is no sun, no night, no day. Everyone has their own time and it is unique. You need to reach the light to survive and return home. Welcome to the world of shadows!

Survivor platformer. Action Roguelike. You are trapped in a distorted space city. You need to survive and return home. Standing in your way are hordes of techno zombies. And something strange is going on in this space city.

“Basureroes: Invasion” is a 2D platform game with retro aesthetics in which a group of heroes with different abilities must save the world from an alien invasion. Run, jump and fight your way through twenty levels full of danger and epic boss fights.

In the vast depths of space, lies a man with a dark past. Setting himself apart from that old life, and seeking justice against wrongdoing instead of being the cause of it, Captain Righteous uses the Freedom Fighter, his trusty space fighter to search for and combat the evil Captain Buster!

System Critical 2 is bigger & badder than ever before! Get ready to experience a platformer shooter like no other in VR. Blast your arm cannon and use guns, melee weapons, grenades,& shields to make your way through the carefully crafted levels with epic boss battles and tons of enemies to kill.

A.I. Invasion is an action-loaded top-down-shooter in a futuristic setting. The superior machines subjugated the universe. In a wide range of missions you take the role of a soldier and equip and command a team of special units to reclaim the planet system.

Drift your way through space of hazards

You do not know anything, yet you have to move forward. Wander through the corridors of a mysterious factory and recover your abilities. Fight patroling drones and break through to demanding boss battles. Seek a way out and find the meaning of the game's title.

You choose this. Is it war the only way to peace? Another Warfare is a 2d platformer shooter, but here, time moves only when you move.

Steel Fight is a fighting game with dynamic gameplay, unique characters and detailed art. Choose one of characters. And travel to the world where steel is the only weapon. Enjoy beautiful stages by facing each opponent.

“METAL SLUG 2”, the 2nd entry in SNK’s emblematic 2D run & gun action shooting game returns to the battlefield on the Steam gaming platform!

In a few words Invasion is fast and furious game. Inspired by Galaxian, this game builds upon the great mechanic with new features and sleek modern performance. Just fight without hesitation. Who hesitates will die!

Intrude is a first-person shooter. Your mission is to get into a long time abandoned base, suddenly taken over by some kind of private military, find your way up and destroy the source of a signal comming from the base. Collect as much data as you can to find out what they are up to.

Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

Rogue Sentry is a difficult twin-stick adventure shoot-em-up about a sentry droid who turns rogue to save humanity.

In Stealth Inc 2, you play the role of a clone escaping a sinister and high-tech testing facility. Stealth Inc 2 tests both your brain and your reflexes over 60 varied levels linked together in a sprawling overworld.

Dispersio 2 is a retro-styled metroidvania. As you progress through the game, you will gain new abilities, such as dashing, wall-jumping and more. There's even a hard mode for hardcore players. Can you beat the game with only 1 HP?

Containment Initiative 2 is a local asymmetric co-op VR shooter which can be played by two people on the same PC. Kill zombies alone in VR or have a friend cover you by using the mouse and keyboard. Explore and scavenge to unlock new gear and weapons to help you survive the infected horde!

The 'Perpetual Testing Initiative' has been expanded to allow you to design co-op puzzles for you and your friends!