Gastro Force

Gastro Force

Somepx · September 1, 2023 · FPS, Action, Pixel Graphics, 3D, First-Person

Buy Gastro Force from Steam at $6.99 — the cheapest of 1 store we compare.

PC
Mixed70% · 23
Best price
$6.99
lowest tracked $2.09
Steam Buy at Steam

Prices last checked

More games under $10 →More Steam deals →

Where to buy Gastro Force — official stores

Steam
Steam
Standard Edition · Steam
$6.99
Buy

Gastro Force price by region

Gastro Force costs $4.69 in Georgia (USD), $6.99 in the United States, €6.99 in Europe (EUR), £6.99 in the United Kingdom, CA$8.99 in Canada, A$10.25 in Australia, NZ$10.49 in New Zealand, R$23.50 in Brazil and zł31.99 in Poland right now.

Cheapest Gastro Force offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.69 $4.69 — 1
United Statesyour region $6.99 $6.99 — 1
Europe (EUR) €6.99 €6.99 — 1
United Kingdom £6.99 £6.99 — 1
Canada CA$8.99 CA$8.99 — 1
Australia A$10.25 A$10.25 — 1
New Zealand NZ$10.49 NZ$10.49 — 1
Brazil R$23.50 R$23.50 — 1
Poland zł31.99 zł31.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Gastro Force

✦ AI summary

Gastro Force is a retro-style shooter where you fight your way through the guts of a massive alien invader across 30 levels filled with gastric hazards and enemy swarms. Battle through intestinal corridors with an arsenal of upgradeable weapons, epic boss encounters, and old-school arcade action to plant a bomb and destroy the monstrosity from within.

The player takes the role of the last soldier of the highly specialized "Gastro Force", elite troopers trained to infiltrate the enormous alien guts to fight them from the inside!

Gastro Force — game info

Platforms
Windows
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Gastro Force is a retro-styled FPS with charming pixel art and quirky sci-fi design that gradually improves as you progress past its bland opening area, though the gameplay becomes repetitive due to limited enemy variety, weak gun feedback, and repetitive audio throughout its 3-4 hour campaign. Players appreciate the old-school shooter nostalgia and challenging boss fights but criticize the lack of customization options, poor UI controls, technical issues (particularly on Steam Deck), and the feeling that it's better experienced on sale compared to other retro shooters available.

Recommended May 21, 2024
I kind of hate that I enjoyed this game because much of the gameplay is utterly terrible. If you can get past the horrible first 1/3 of bland exploring of a storage area, you'll eventually be outrunning pools of gastric juice and fighting aliens that look like The Beholder from Dungeons and Dragons. In other words, it takes some time to experience the quirky weirdness you'd expect from a title like this. The gameplay is like Wolfenstein as it's a plodding corridor crawler- there are only 3-4 enemy types in each of the three major areas so the gameplay gets extremely repetitive. The game mixes it up by adding turrets and some environmental hazards. There are also three bosses, if you play on hard they are pretty tough as you are given just enough ammo to kill each one- in other words, your shots can't miss. I suppose the reason I recommend this game is because it reminds me of one of those mediocre derivative FPS games from the 90s. The game seems to strive for mediocrity, and yet there is a method to the madness- for example, you only get five weapons, and each time you upgrade each weapon it adds a single bullet. Logically, if your pistol was shooting one bullet and now it's sho…
2 found this helpful
Recommended Aug 4, 2024
Gastro Force is a decent Retro Style FPS. It offers a good challenge and a cool 16 bit art style. The game is about 3-4 hours long which I found to be a decent length. My main complaint's are that while the game does its best to change things up as you go along, it gets a bit samey. also the guns feel a bit weak and kind leave a lot to be desired in terms of sound design. Speaking of there is only one song that plays for all the levels and while sounds good, it gets old real quick. I would recommend for anyone looking for yet another Retro Style FPS to play through because it is a decent time despite it's short comings. Best to get it on sale as I feel there a better alternatives out there for a cheaper price.
1 found this helpful
Not recommended Jul 10, 2024
Won't open on Steam Deck. Just gets stuck on opening page. Most non verified games still play, but this does nothing. Tried Experimental, 9. 8, 7, nothing. Steam discussion suggests game is totally abandoned. I did play the Demo on Deck however.
1 found this helpful
Not recommended Jul 14, 2024
Has a low FOV for a DOOM clone with no way to change it in the menu. It has an issue where it will just snap your view to different angles causing u to be looking in a completely different direction. No communication from the developer in the discussions.
Recommended Mar 13, 2024
Gastro Force is very reminiscent of Doom. Hey...I like doom! This game's not too bad but i wish there were checkpoints so when you die you don't have to start over from the beginning of the level otherwise 10/10
Recommended Mar 5, 2024
A simple shooter much akin to Wolfenstein 3D, Blake Stone: Aliens of Gold & Planet Strike. Fans of Old School shooters might enjoy it for the nostalgia but for anyone else who doesn't like the old style "Boomer Shooters" the gameplay will get stale rather quickly. All in all, not bad for $6.99 with the pros and cons being it's an easy game to pick up and play and is dumb, simple fun, but there's no options to change Key Bindings as it looks like it was ported from an Xbox console and the "Enter" Key will bring up the in-game menu instead of the traditional "Esc" Key. Not really "game-breaking" stuff, it just would have been nice to know.

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Gastro Force

News

All news →
Games like Undertale that remember what you didPC

Games like Undertale that remember what you did

Undertale's own listing calls it the RPG where you don't have to destroy anyone. Games like Undertale that keep that idea: permanent choices, fights you can talk past, worlds that notice.

Nov 14, 2026
Games like Slay the Spire that keep the branching climbPC

Games like Slay the Spire that keep the branching climb

Most games like Slay the Spire copy the cards and lose the map. These keep the risky-or-safe choice, from a three-floor train to a deck made of poker hands.

Nov 14, 2026
Bodycam game price: what the zombie update changes about buyingPC

Bodycam game price: what the zombie update changes about buying

The Dead & Damned put Bodycam's zombies back on 13 November. What our dated record says about the Bodycam game price, and why the store's end date matters more than the sticker.

Nov 14, 2026
SilkMU is our new partner: MU Online Season 6 in a browser tabBlog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026
Games like Dying Light, where nightfall changes the rulesPC

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026
Games like Portal 2, where one idea carries the whole gamePC

Games like Portal 2, where one idea carries the whole game

Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.

Nov 13, 2026
Planet Coaster DLC: skip the collection, buy the packsBundles

Planet Coaster DLC: skip the collection, buy the packs

The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.

Nov 13, 2026
Toxic Commando Game Pass: subscribe, or buy the key?Xbox

Toxic Commando Game Pass: subscribe, or buy the key?

The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.

Nov 13, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.08
  6. 6Tom Clancy's Rainbow Six SiegeFree
  7. 7Rust$20.19
  8. 8Garry's Mod$6.21
  9. 9Team Fortress 2Free
  10. 10Black Myth: Wukong$35.72
  11. 11HELLDIVERS™ 2$23.99
  12. 12ELDEN RING$38.88
  13. 13Apex Legends™Free
  14. 14Left 4 Dead 2$9.99
  15. 15Stardew Valley$12.11
  16. 16Wallpaper Engine$3.93
  17. 17Cyberpunk 2077$17.99
  18. 18Euro Truck Simulator 2$4.99
  19. 19Dead by Daylight$6.83
  20. 20Red Dead Redemption 2$13.71
  21. 21The Witcher 3: Wild Hunt$9.77
  22. 22Baldur's Gate 3$53.57
  23. 23Phasmophobia$15.19
  24. 24War ThunderFree