Gargantua

Gargantua

Abdullah Furkan Doğan · August 20, 2026 · City Builder, Tower Defense, Building, Strategy, Capitalism

Buy Gargantua from Steam at $9.99 — the cheapest of 1 store we compare.

PC
9 user reviews44% · 9
Best price
$9.99
lowest tracked $7.49
Steam Buy at Steam

Prices last checked

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Where to buy Gargantua — official stores

Steam
Steam
Standard Edition · Steam
$9.99
Buy

Gargantua price by region

Gargantua costs $6.29 in Georgia (USD), £9.09 in the United Kingdom, $9.99 in the United States, €10.25 in Europe (EUR), CA$11.99 in Canada, A$13.95 in Australia, NZ$15.75 in New Zealand, R$37.49 in Brazil and zł42.49 in Poland right now.

Cheapest Gargantua offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $6.29 $6.29 — 1
United Kingdom £9.09 £9.09 — 1
United Statesyour region $9.99 $9.99 — 1
Europe (EUR) €10.25 €10.25 — 1
Canada CA$11.99 CA$11.99 — 1
Australia A$13.95 A$13.95 — 1
New Zealand NZ$15.75 NZ$15.75 — 1
Brazil R$37.49 R$37.49 — 1
Poland zł42.49 zł42.49 — 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 Gargantua

Build your spaceship, Gargantua. Establish industries, shape the free market, trade between planets, and defend your wealth. A single mistake can collapse supply chains and trigger interstellar economic crises. Remember, war is money.

Gargantua — game info

Platforms
Windows, Linux / SteamOS
Player modes
Single-player
PC Game Pass
Not included
More games like this:Linux games

What Steam players say

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

✦ AI summary

Gargantua has an interesting economic simulation concept at its core, but players consistently report significant bugs including save data loss, disappearing progression, and freezing during large trades that severely undermine the experience. The game also suffers from poor tutorials, balance issues with turret targeting and weapon firing, and feels incomplete with very limited endgame content that can be exhausted in just a couple of hours.

Not recommended Aug 25, 2026
Refund Pending: So I watched for this game for some time. I was excited to see it pop up on my steam weekly recommended and bought it ASAP. I watched Splattercat play it and noticed issues with the targeting for the turrets but then noticed i could layer the shields as a by pass and said oh well. So after teaching all day I was able to sit down and fire it up. Played for roughly an hour and half. Had a ship that was pumping out consumer foods like a boss. Owned majority shares in most of a nations food production and plastics factories. Was roughly level 8 or 9. It was then time to get my kids ready for bed. So i saved MANUALLY. Sent the game to the main screen, and was away for 10 min at most. When i returned, i resumed my save. However, I had no level progression, I had no perks, i had no income, i had no shares in companies. I had a ship with all these tech tree items unlocked with no access to the same buildings. I had no perks so as soon as i jumped, i was obliterated due to no buffed shields. I shrugged my shoulders and restarted. And was able to replicate the issue 4 times, on 4 separate saves. Will re-evaluate this title in the future but as it stands now, it needs mor…
6 found this helpful
Not recommended Sep 6, 2026
hey so are you going to fix the game ending bugs? like the only defenses we have not firing. like the game but it has to actually work. nothing is explained in this piece of ♥♥♥♥ game theres no instruction i deserves to be taken down and you need to be forced to fix this and reupload. if you mess with ANY of the max or min setting YOU HAVE TO SET A MIN AMMOUNT FOR YOUR GUNS OR THEY WONT FIRE. dont look for any instructions on the game. the only ♥♥♥♥♥♥♥ thing explained is how to exit this half ♥♥♥♥ ♥♥♥♥ show.
2 found this helpful
Not recommended Aug 25, 2026
cool concept but that's it. a Proof of Concept. nothing more. if this is 1.0 then its 100% not worth it. - reached the "end-game" in less than 2 hours. everything researched. nothing else to do.; - started to upgrade planets with industries they miss. when you build an industry, it gives you nothing. no "cut" for your shares (you own only 50% of the industry you build with your credits), no income, just the planet now has production of the items you wanted; - levels give you nothing but 1 upgrade from 3 random choices (not even takes in consideration the industry you built on your ship. got end-game boost for black holes in the first level up); - weird hiccup on trading, when you input the amount you want to buy/sell (on big 30k+ sell operations, I got freezes for up to 2s); - tutorial says that if you brake a pirate blockade of a planet - you gain reputation with the faction... and the game literally prevents you from traveling to a planet with a blockade ongoing; - no news, no communications on steam about "what's next". from the looks of it, it seems like it will be abandoned or is already abandoned (I hope I'm wrong).
2 found this helpful
Recommended Aug 21, 2026
Ok so I am liking the game. There is a few areas to improve on. And one bug I found. But over all this is a nice game to play and for the price of the game at the moment. Defo give this game a shot as I do believe if the devs work on this game then could be much more. But as the game right now and the very cheep cost I do think it is value for mouny and I have enjoyed the few hours I have played today. So yes I would recommend this game.
2 found this helpful
Recommended Sep 3, 2026
This game has potential but when I get 200000 plastic every cycle from my citizens it's frustrating when the game freezes as I try to sell 1 mil plastic at a time when I have 5 mil on my ship. Actively trying to crash the plastic economy but it's not happening and I can make millions on a single planet selling millions of plastics. Also had a weird thing where the economy crashed and things were at negative prices so buying them would give me money and any shares i had resulted in negative income. Could be a cool event but there is no global event log so I'm thinking it was a bug. This game needs to pick a lane, either be a hardcore economy game or be a rougelite with escalating difficulty. If hardcore there are too many game breaking level up perks and if a roguelite there is no escalating difficulty. After all of that if this game gets the love and the developer hires some help to optimize and work out some of the kinks this could be a really good game. I'm hopeful for it.
Recommended Aug 25, 2026
Fun time killer but game still needs a little polish. Couple issues noted after 4 hours of gameplay: 1. upon exit and reload, the entire tech tree can reset and needs to be re unlocked. 2. "qualified citizens" produced at academy will randomly disappear and reset to zero. This is as of Aug. 25, 2026

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