Top similar games like Green Phoenix:

Sci-fi Visual Novel (Linear Story). A group of astronauts, scientists and robots is sent to space on a mission to investigate the disturbing disappearance of the first manned spaceship in its journey to Mars.

A first of its kind experimental title, where your voice is the controller. Chat with quirky robots, help solve their problems, and shape the story through real-time conversations in this cozy sci-fi cafe. From the co-creator of Job Simulator.

The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.

Battle For Ercaton: Robot Uprising is a hardcore, story-driven first-person shooter that throws you into a world of ruthless machines and hidden secrets on the planet Ercaton.

本游戏为太空模拟经营游戏,您需要通过调节各资源产量的平衡以建设您在行星上的基地,用富余的物资组织对遗迹的探险,调查这里发生了什么,并一步一步发现地球的真相

The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.

A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.

Star Squadron is a narrative-driven space combat simulator built for maximum immersion. Command your wing with freeform voice recognition and experience a dynamic campaign that calls you by name using our proprietary Voice Mimic System. Don't just play the game—live it.

A story-driven vertical space shooter made by young, passionate devs. Play as EOX-375, a robot born of a fallen golden age. Journey into post-apocalyptic peril, avenge humanity against its instigator, and seek one unverified truth: the future need not follow set rules. What do we exist for?

The Hidden and Unknown is a story-based game, that aims to widen the perception of its audience in the areas of psychology and philosophy.

A cinematic first-person sci-fi story seen through the eyes of Celes, a lonely android who awakens on a silent ship drifting ever farther from Earth. As the only one of your kind in the entire universe, you are searching for answers, connection, and a place to call home.

This philosophical game is a narrative adventure uniting Science and Faith to counter global extremist ideology, offering cognitive physiotherapy and mental health support for anyone saddened by conflicts. A lighthearted game to relax and keep you company.

An immersive, meditative, and philosophical sci-fi fps. The player converts a metaresource into energy for weapons and health, drives a flying rover across the surface of a desolate planet, descends into abandoned underground complexes, and uses a teleportation sphere to overcome obstacles.

Journey through a world shifting from decay to bloom. From sprawling long silent machinery to a new kind of paradise. Become its glitchy robot custodian and explore this cozy 3D platform puzzler. A safe intriguing world built for curiosity and thoughtful interaction rather than fast paced action.

You're the new IT hire at Kelmore, a research lab that keeps the dead. Work the helpdesk queue with real PowerShell and Active Directory, go one floor deeper each day, and find out what the last admin left running.

Part screensaver, part music player, and part sleep aid, Daydreams provides an ever-changing, procedural vignette to adorn your computer screen or stream to your television.

Dredge the memories of an old Butler Robot to piece the past together and solve a Shooting at a family home.

I Am – a story of awakenings is a story-driven first-person action game. Game play features puzzles, stealth, dialogue, physics, grenade dodging, payback, and lots and lots of explosions.

Pilot a starfighter in Frontiers Reach. Fight through an interstellar war and customize your way through a retro-futuristic space combat campaign.

The machines never stop attacking. So you must keep firing. Recruit gunners, unlock deadly weapons, and plan your way through a sprawling skill tree to break through the next wave.

Strategy, timing and fortune: Novel and immersive tower defense game experience!

Engage in single-player robot action by outsmarting your opponents on the court! Invest in advanced technology and craft your ultimate robot to achieve victory.

A story driven visual novel with interactive shooting challenges where you learn the fundamentals of modern FPS games while helping a cast of stranded characters save their new home from being shut down.

Mysterious signal with an unknown purpose reaches Earth. Inside a space station, a lone Operator and the onboard AI are tasked with analyzing the signal, but the process itself seems to have an unexpected effect on them. This is an INCREMENTAL game with a heavy emphasis on story.

In a world where humans went extinct after an apocalyptic event, you take on the role of a character named Alun, a member of a fantasy species known as the Vulpari. While looking for your lost family you uncover secret wisdom via rich narratives and soundtracks that help you on your way.

You work in Human Resources. In this dystopian document thriller, use your terminal to scrutinize records and expose human-like AI. Spot contradictions to detect the impostors. Efficiency is mandatory. Failure is unforgivable.

錬金術師の女の子「無法ちゃん」と、彼女の錬金術を邪魔する「神獣」。襲ってくる神獣を、音楽のリズムにノリながら撃退する、新感覚「リズム防衛シューティングゲーム」！周囲6方向から襲ってくる神獣を、3方向に撃てる魔法を使って撃退しましょう！ただし、操作はリズムに合わせて！音楽のリズムにノリながら、ノリノリで操作してみましょう！どこから神獣が来るかを見張る「防衛」の忙しさと、音楽のリズムにノる「リズム」の気持ちよさ、それらが合わさり、最高の体験を生み出す新感覚リズムゲーム！

Battle For The Droid Station is a RPG shooting game now available on Steam. Feel the adrenaline as you run and gun down hundreds of rogue mechs and droids causing mayhem on the space station. Take control of your droid character and try to clear the space station from invading droids and robots.

Pew... pew... enemy goes boom! We give you exciting music, intense gameplay, smart AI and epic weapons. It is up to you to deal with the infections.

Help Artificial Intelligence named HAWKING activate an incredible mechanism that can reload the Universe!

Galactic Command Echo Squad SE is a high-end and very challenging space/planetary combat game. It offers a thrilling campaign, instant action combat sessions as well as a sandbox mode allowing you to explore the game's universe while battling hostile Insurgent forces among others.