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Alien Apocalypse
An open-world sandbox survival game set after a devastating alien invasion. Scavenge for resources, craft, build defenses, and harness alien technology to fight back. Play solo or in co-op and reclaim what’s left of the planet.

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Features
Single-player
Online Co-op
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔ ✔
Content
Includes Interactive Elements

Online interactivity

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We chose Early Access because we want to develop Alien Apocalypse together with our community. The core gameplay is already fully playable, but we plan to expand the game with new content, features, balance improvements, and quality-of-life updates based on player feedback.

Early Access allows us to gather valuable input from the community, helping us refine the gameplay experience while adding new weapons, items, enemies, and other content throughout development.”

Approximately how long will this game be in Early Access?

“The game will remain in Early Access until we feel it has reached the level of quality and content we envision for the full release. While we do not have a fixed timeline, we are committed to continuously improving the game through regular updates and community feedback until it is ready for version 1.0.”

How is the full version planned to differ from the Early Access version?

“We plan for the full version of Alien Apocalypse to offer a more complete and polished experience. During Early Access, we intend to expand the game with additional gameplay mechanics, new systems, more content, and improvements that increase the depth and variety of the experience.

We also plan to continue refining the core gameplay, improving balance and performance, and evolving the overall experience based on both our development goals and community feedback.”

What is the current state of the Early Access version?

“The Early Access version provides a solid and fully playable core experience. Players can explore the main gameplay loop, survive against alien threats, and experience the game's core mechanics.

While the game is already enjoyable and stable, we plan to continue expanding and refining it throughout Early Access by improving existing systems, adding more content, and incorporating community feedback.”

Will the game be priced differently during and after Early Access?

“Yes. We plan to offer Alien Apocalypse at a lower price during Early Access. As new content, features, and improvements are added and the game moves closer to its full release, we may gradually increase the price to reflect the expanded experience.
”

How are you planning on involving the Community in your development process?

“We plan to actively involve the community throughout the development of Alien Apocalypse. Player feedback will play an important role in helping us identify issues, improve existing systems, and prioritize new features.

We intend to gather feedback through community channels, discussions, and player reports, and use this input to guide updates, balance changes, and ongoing improvements during Early Access.”
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Download Alien Apocalypse Demo

This game is not yet available on Steam

Planned Release Date: Aug 21, 2026

This game plans to unlock in approximately 8 weeks

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About This Game

An survival sandbox built around one idea: to simulate what it means to survive in a world taken over by aliens.
No one knows exactly how it started, only that the world has changed beyond recognition.
Civilization has collapsed, and humanity is no longer in control.

Now the few survivors struggle to endure, not just against hunger, cold, and fear, but against something far more powerful that now rules the planet.

Alien Apocalypse is an open-world sandbox survival game set in the aftermath of this unexpected event.
Adapt, build, explore, and turn alien technology into your last hope for survival.

The world has become unpredictable, harsh, and hostile.
You’ll need to scavenge for food, craft tools, and fortify shelters to withstand constant threats.
Hunger, thirst, and exhaustion are as deadly as any creature you’ll face.
There are no heroes here, only survivors trying to make it one more day.

The planet is overrun by lifeforms and technology no one fully understands.
Collect alien technology, study it, and learn to reverse-engineer it.
Turn the invaders’ own weapons against them, or build hybrid tools that fuse human and alien engineering.

Whether you face the apocalypse alone or with friends, survival demands preparation.
Play solo for a tense, personal challenge, or team up in online co-op to share supplies, build together, and defend your base from alien incursions.
Every alliance comes with risk, and trust can be as fragile as the world around you.

The world of Alien Apocalypse was built to be explored.
From crumbling city blocks to desolate countryside, danger and opportunity are everywhere.
Climb, jump, and move with freedom to escape danger and discover hidden paths.
Every building could be a shelter… or a trap.

The creatures that now roam the planet are not mindless beasts.
They think, learn, and change.
Each encounter is different, and the deeper you explore, the more unpredictable they become.
The longer you survive, the more the world itself seems to turn against you.

This isn’t a game about saving the world.
It’s about discovering what’s left of it and surviving one more day.
Create your survivor, shape your path, and make your own story in a world that no longer belongs to us.

Mature Content Description

The developers describe the content like this:

This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence or Gore, General Mature Content

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: Intel Core i5-8600K
    • Memory: 16 GB RAM
    • Graphics: Nvidia GTX 1060
    • Storage: 3 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
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