Top similar games like ZOA Protocol:

The new flames of war have ignited, and you will lead the mobile infantry regiment to defend the position. At that time, these damn Zergs will come from all directions, but I believe that under the leadership of your heroic lieutenant, you and your subordinates can definitely defeat these damn Zergs

Prologue to Orange Cast, an atmospheric adventure in a large-scale setting where Soviet and Western science fiction are combined itself. As a humanity’s elite space trooper, you take on a heroic, action-packed adventure throughout the galaxy.

2040 World is a free-to-play third-person MMO action game with extraction-based gameplay. You play as a mercenary operator, remotely controlling synthetic avatars used by powerful transnational corporations to explore a vast artificial megastructure simply known as The Station.

Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.

Uncover the truth in a city consumed by mutation as you fight, survive, and adapt in this action-driven survival shooter. Play as Levi, a special ops soldier sent into the chaos, where every battle brings you closer to the secrets buried within.

RPG shooting science fiction game, searching maze, collecting objects, go through the human organs.

Continuum - become a combat MECH pilot in a brutal environment of the galactic post-apocalypse. In order to survive you'd have to collect resources, search for lost technologies and improve your combat vehicle. Defeat powerful adversaries, survive and become stronger.

Embark with your friends to explore abandoned moons in search of resources and valuable loot in a cooperative first-person horror experience. Level up and assemble a complete arsenal of tools, gadgets, and helper robots to accomplish the mission.

In the 798th parallel universe, there exists a gaseous planet, code-named "Gas Giant Voyage", which is entirely gaseous without any land. It is composed of various elemental gases, including metal elements and dust floating in the air left by meteorites tearing through the atmosphere.

Broken Betrayal aims to evolve the multiplayer open world survival game with unprecedented levels of character customization, Open worlds to explore, where knowledge and skills are the ultimate weapons for long-term open world survival.

The Cube is an MMO RPG shooter. A giant, levitating Cube with rotating rows and edges. Hidden within is an unknown equation capable of altering the laws of reality. Can you survive another turn?

From Bethesda Game Studios, the award-winning creators of Starfield and The Elder Scrolls V: Skyrim, comes Fallout 4. A landmark in open-world RPG design and winner of over 200 ‘Best Of’ honors, including the DICE and BAFTA Game of the Year.

S.O.T.A - Survival Online Time Anomaly is a multiplayer MMO TPS game with RPG and open world survival elements. The game takes place in an anomalous zone. The setting of the game is the Soviet local post-apocalypse.

Kanka is a sci-fi multiplayer Action RPG! Team up with your 'Kankas' (buddies) for intense Third-Person Shooter combat in a universe waiting to be explored. Early development - join our journey!

Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.

After crashing into an Alien planet called Yolk, You find yourself oblivious and left alone with your AI companion , Find your way through the unknown ,Discover the mysteries of Yolk and find out what happened to you and everyone else.

Maroon Berets: 2030 is FPS, TPS, Action-RPG; which simulates the units of special forces in the war.

Join your faction, and fight for survival in this exciting third person shooter.

Skylorn: Bound Together is a co-op open-world action RPG. You arrived from a distant colony and explore a post-apocalyptic sci-fi fantasy world, battle enemies, uncover mysteries—alone or with up to two friends. Expect roughly 5 action filled hours for a single playthrough.

Feral Echoes is an exciting survival adventure where every step counts. The game combines elements of survival, exploration, magic, and combat. Explore wild lands, build shelters, fight monsters, solve puzzles, and create your unique story.

A survival mystery set in the ruins of a corporate empire. Walk in the shadow of a giant robot during the sweltering days; stay close to keep warm during the cold nights. Scavenge, craft, upgrade — and piece together the broken puzzle of a world ruled by machines that refuse to shut down.

A shooter full of action and stealth eliminations, set in the year 2086. As Alícia you have an ultra technological suit, primary and secondary weapons, skills and special movements to kick out the invaders!

Online Open World RPG Shooter accompanied by a captivating story. Filled with an array of encounters ranging from Terrifying to Heroic!

Nuke Land is a post-apocalyptic land that survived a nuclear war. The open world and freedom of action are all in your hands! Rob the Scrooge or become a caravan driver. Save "Rusty" or take over the gang. Explore, travel, take risks, eventually open a casino in Bordelo.

Former FBI agent and fishing enthusiast, faces an alien-zombie apocalypse after a virus escapes from NASA. Determined to rescue his wife, he defies the FBI and embarks alone to confront the threat. An epic rescue mission filled with action and suspense!

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