294 games like SDI

Mech Arena is a competitive multiplayer mobile mech shooter with team-based gameplay, intense battles, and a lot of ways to show off your skills.

You and an AI mech named Magus explore a dystopian landscape in the year 2222. A catastrophic poisonous rain event known as Tears of the New Moon nearly eradicated the human race — survivors fled to the underground city of Amasia. To survive, the player charac...

Join Section 9 in a first person shooter experience. Become a member of an elite force of cybernetically enhanced combat operatives dedicated to the defense of society, and use your advanced firepower, Tachikoma Tanks and unique cyber skills to bring down cybe...

Armed to the teeth, players begin as Neptune in an unworldly 8-bit space dimension ravaged by creatures who burst endless waves of bullets. Shoot, dodge, and defeat the boss in six unique bullet-hell worlds.

Do you like blowing things up? So do I, that's the reason my dog Otis and I made this game. Star Saga One is a fast-paced space style shoot-em-up that takes place at an orbital mine station in the middle of nowhere. It features 3 different weapon types and a p...

Half-Life: Uplink is a demo version of Valve's 1998 first-person shooter computer game Half-Life. Uplink features many of the common enemies, characters, and weapons from the full game, but unlike the first Half-Life demo and the Half-Life 2 demo, the locatio...

Kal Wardin, our hero, is a retired N.O.V.A. veteran summoned once again to don his Mobile Armor Suit in defense of the Colonial Administration forces. Helped by Yelena, his personal AI Agent, Kal must protect humanity's destiny by entering the battlefield aga...

The year is 2028 and humanity is on the brink of extinction. Help John Connor in the war to save the human race in the official mobile game of the Terminator Genisys film.

In Concord, you play as the crew of the Northstar—a group of guns-for-hire known in our galaxy as Freegunners. The Freegunners roam the stars taking high-stakes jobs on worlds across Wild space, where they face other fiercely competitive Freegunner crews. From...

Step into the guise of furry flyboy Fox McCloud as he returns to take on his deadliest enemy; wingmen Slippy Toad, Peppy Hare and Falco Lombardi are covering your back, as you take on hordes of intergalactic hostiles on land and in air. Hop into Arwings for a...

Developed by id software, the studio that pioneered the first-person shooter genre and created multiplayer Deathmatch, Doom returns as a brutally fun and challenging modern-day shooter experience. Relentless demons, impossibly destructive guns, and fast, fluid...

In the future, humans have left Earth and settled throughout the galaxy. On Mars, the Union Aerospace Corporation has established a radioactive waste facility and allowed the military to conduct teleportation experiments on the nearby moons of Deimos and Phobo...

Pushing the boundaries of what fans have come to expect from the record-setting entertainment franchise, Call of Duty: Black Ops II propels players into a near future, 21st Century Cold War, where technology and weapons have converged to create a new generatio...

Bent on Humankind's extermination, a powerful fellowship of alien races known as the Covenant is wiping out Earth's fledgling interstellar empire. Climb into the boots of Master Chief, a biologically altered super-soldier, as you and the other surviving defend...

Halo 3 is a shooter game where players primarily experience gameplay from a first-person perspective. Much of the gameplay takes place on foot, but also includes segments focused on vehicular combat. The balance of weapons and objects in the game was adjusted...

Galaxy Game is one of the earliest known coin-operated computer/video games. It was installed at the Tresidder Union at Stanford University in September, 1971, two months before the official release of Computer Space, the first mass-produced video game. Only o...

Demonstar is an 1997 Indie vertical scrolling shooter shareware computer game was designed and developed by Mountain King Studios, Inc. and published by ionos, inc. in 1997. It is was the first original DemonStar series of top down vertical scrolling shooter c...

Call of Duty: Modern Warfare 2 is a first-person shooter video game developed by Infinity Ward and published by Activision for the Xbox 360 and PlayStation 3 video game consoles and the Microsoft Windows operating system. Officially announced on February 11, 2...

Call of Duty: Black Ops is the seventh main Call of Duty game and the sequel to Call of Duty: World at War. The game differs from most previous installments, which would involve a usual three-country campaign, while Call of Duty: Black Ops features two playabl...

Left 4 Dead 2 is a cooperative first-person shooter video game, the sequel to Valve Corporation's Left 4 Dead. The Game builds upon cooperatively focused gameplay and Valve's proprietary Source engine, the same game engine used in the original Left 4 Dead. Set...