Gastro Force — Steam capsule
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Gastro Force Free Download

by Ratalaika Games S.L.

Windows · Aug 31, 2023

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

Is Gastro Force worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Action players who want old-school shooter combat
  • Players who enjoy fighting through unusual biological environments
  • Players seeking a level-based alien invasion campaign

Skip it if you…

Saves you a refund
  • Players seeking a quiet or low-pressure experience may find the repeated alien swarms too combat-focused.
  • Players looking for open-ended exploration may find the structured set of over 30 levels limiting.
  • Players wanting a climbing-focused action-puzzle game may prefer Jusant.

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

Our take on Gastro Force

Its defining premise is internal combat: the campaign sends the last Gastro Force soldier inside a station-swallowing alien to set a bomb and fight through its anatomy.

What is Gastro Force?

Play as the final member of the Gastro Force, a unit trained to enter enormous alien organisms and attack them internally.

A station-consuming alien has invaded the galaxy, and the mission is to place a bomb inside it before its swarms overwhelm the soldier. The game includes over 30 levels filled with gastric hazards, weapon choices ranging from a metal pipe to rocket launchers, and a weapon upgrade system. Its structure uses old-school shooter action and boss encounters. The campaign also involves solving mysteries connected to an abandoned space station.

How Gastro Force plays

01Internal Alien Campaign
The mission takes place inside a giant creature that has swallowed a space station.
02Weapon Variety
The arsenal spans a basic metal pipe and rocket launchers.
03Weapon Upgrades
Weapons can be upgraded during the campaign.
04Boss Encounters
The game includes fights against bosses.
05Station Mysteries
The campaign asks players to solve mysteries involving an abandoned space station.

Gastro Force compared to similar games

Gastro Force focuses on old-school shooter combat across over 30 levels inside a giant alien, with weapon upgrades and boss fights. Sundered: Eldritch Edition is described as a chaotic metroidvania centered on exploration and different paths, giving it a different structure from Gastro Force's level-based shooter campaign.

Gastro Force: platforms & release

Is Gastro Force worth it?

It is worth it if: action players who want old-school shooter combat. Skip it if: players seeking a quiet or low-pressure experience may find the repeated alien swarms too combat-focused.

Where can I download Gastro Force?

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

What platforms is Gastro Force on?

Windows only.

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