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

INVASION Free Download

by RetroScope GM

Windows · Feb 9, 2023

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
  • Players who want a straightforward shooter with survival elements
  • Fans of alien combat who prefer location-based progression
  • Players seeking an action game focused on exploration, shooting, and item collection

Skip it if you…

Saves you a refund
  • Players seeking complex survival systems may find the gameplay too simple
  • Players who prefer elaborate objectives or progression systems may find the key-and-combat structure limited
  • Players looking for crafting or shelter construction may prefer a different survival format

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 focus on direct shooting and key hunting keeps the structure narrow, but it leaves less room for crafting, shelter building, or broader survival systems. Large locations provide room to explore, while simple gameplay limits the range of activities between fights.

What is INVASION?

INVASION is a 3D shooter with survival elements set on an unknown planet.

Players explore different locations, search for hidden keys, and use them to open doors to the next level. Each location contains aliens that attack the player. The player uses a gun to kill opponents and can collect ammunition, medical kits, and door keys. The game uses pixel graphics, large locations, varied enemies, and simple gameplay. Progression centers on exploring each area, finding the required key, collecting available items, and defeating hostile aliens before moving onward.

How INVASION plays

01Key-based progression
A hidden key in each location opens the door to the next level.
02Alien combat
Various aliens occupy the locations and can be killed with the player's gun.
03Item collection
Ammunition, medical kits, and door keys can be collected during exploration.
04Large locations
The game includes locations described as huge.
05Pixel graphics
The game uses pixel graphics for its visual presentation.

INVASION compared to similar games

INVASION focuses on shooting aliens, collecting ammunition and medical kits, and finding keys to advance through locations. Mr. Prepper centers on building an underground shelter and crafting for survival, while Unplagued combines combat with up to 4 companions, procedurally generated medieval villages, and ingredient collection.

INVASION: platforms & release

Is INVASION worth it?

It is worth it if: players who want a straightforward shooter with survival elements. Skip it if: players seeking complex survival systems may find the gameplay too simple.

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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