Invasion — Steam capsule
Steam capsule · 460×2152.14 : 1

Invasion Free Download

by CDIS

Windows · Apr 24, 2019

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Invasion worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Science-fiction fans who want a Mars-colony investigation
  • FPS players who prefer a short, chapter-based campaign
  • Retro game fans interested in pixel-based graphics

Skip it if you…

Saves you a refund
  • Players seeking a large campaign may find seven levels limiting
  • Players looking for mechanics beyond standard FPS action may find the gameplay structure narrow
  • Players who want climbing puzzles or meditative exploration may prefer Jusant
  • Players seeking multiplayer shooting with friends may prefer Abyssus

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Invasion

The defining structure is a seven-level investigation of a silent Mars colony, with chapter selection allowing direct access to any part of the story.

What is Invasion?

Invasion is a science-fiction action-adventure thriller set around a silent Mars colony.

The story sends players to investigate the colony's sectors and nearby areas after reports of discoveries involving water and life. The game uses standard first-person shooter mechanics across seven levels and provides six different weapons. Its space setting focuses on emptiness, alien obscurity, and exploration of new worlds. Chapter Selection allows any chapter to be started directly. The story can also be played with pixel-based graphics for a retro presentation. An Early Access third-person shooter mode is available as an additional way to play.

How Invasion plays

01Mars Colony Investigation
The story centers on finding out why a remote colony stopped communicating after discoveries about water and life.
02Seven-Level Campaign
The main story is divided into seven levels.
03Six Weapons
The campaign includes six different weapons for its shooter gameplay.
04Chapter Selection
Players can begin the story from any available chapter.
05Retro Graphics Option
A pixel-based visual mode presents the story with a retro appearance.
06Third-Person Mode
An Early Access TPS mode offers a third-person way to play.

Invasion compared to similar games

Invasion presents a seven-level science-fiction investigation with first-person shooting, six weapons, chapter selection, and optional pixel-based graphics. Hentai Vs Furries focuses on quests, unlockable skins, multiple camera angles, emotes, and gun combat, while Abyssus centers on multiplayer shooting, hand-crafted levels, roguelite progression, and weapon refitting.

Invasion: platforms & release

Is Invasion worth it?

It is worth it if: science-fiction fans who want a Mars-colony investigation. Skip it if: players seeking a large campaign may find seven levels limiting.

Where can I download Invasion?

Use the Download Now button on this page: it opens Invasion's store page, where you can choose how to get it.

What platforms is Invasion on?

Windows only.

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