Cataclismo — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 82 · Steam 89%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Cataclismo is a real-time strategy game in which you build fortresses brick by brick to repel endless hordes of Horrors. It blends resource management, siege defense, and exploration as you defend your ramparts against the creatures of the Mist.
Did you know?
It was developed by the Spanish studio Digital Sun, known for the action RPG Moonlighter.
Best price today
€5.99
all-time low: official €8.99 · keyshop €5.99 near low
On Steam: €8.99 — you save 33% here
The cheapest Cataclismo key right now costs €5.99 at Instant Gaming — the best of 23 compared offers. The lowest price we have recorded for this game: €5.99. The cheapest official store price is €8.99 at Steam.
The average low over the past 5 months was €8.25.
Key activates only in this region — make sure it matches.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Instant Gaming best price Marketplace
Steam Official store
K4G Marketplace
K4G Marketplace
GameSeal Marketplace
GameSeal Marketplace
Instant Gaming Marketplace
Driffle Marketplace
Driffle Marketplace
Kinguin Marketplace
Kinguin Marketplace
Gamivo Marketplace
GameSeal Marketplace
Gamivo Marketplace
G2A Marketplace
G2A Marketplace
G2A Marketplace
Gog Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (1)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Cataclismo prices by store 9
| Store | Type | Price |
|---|---|---|
| Instant Gaming | Marketplace | €5.99 |
| Steam | Official store | €8.99 |
| Driffle | Marketplace | €9.35 |
| K4G | Marketplace | €10.01 |
| Kinguin | Marketplace | €10.36 |
| GameSeal | Marketplace | €10.86 |
| Gamivo | Marketplace | €11.36 |
| G2A | Marketplace | €13.33 |
| Gog | Official store | €26.77 |
Lowest — official stores
€8.99
Oct 2026
Lowest — keyshops
€5.99
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €8.99 | €5.99 |
| Sept 2026 | €14.99 | €5.99 |
| Aug 2026 | €14.99 | €9.39 |
| Jul 2026 | €14.99 | €9.39 |
| Jun 2026 | €14.99 | €10.51 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Instant Gaming, Steam, Driffle, K4G, Kinguin, GameSeal, Gamivo, G2A
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €5.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows® 10 (64-bit) | Windows® 10 (64-bit) |
| Processor | Intel® Core™ i7-4770 (quad-core) / AMD® FX-Series™ FX-9590 (quad-core) | Intel® Core™ i7-6700 (quad-core) / AMD® Ryzen™ 5 1500X (quad-core) |
| Memory | 8 GB RAM | 12 GB RAM |
| Graphics | NVIDIA® GeForce® GTX 760 (2 GB) / AMD® Radeon™ R9 270X (2 GB) | NVIDIA® GeForce® GTX 1050 Ti (4 GB) / AMD® Radeon™ RX 570 (4 GB) |
| DirectX | Version 11 | Version 12 |
| Storage | 10 GB available space | 10 GB available space |
Similar games
Video reviews
7:24 Cataclismo: The Exclusive First Preview
IGN
6:30 Cataclismo Review | Bytesized
Second Wind
35:50 A Doomed Stronghold Survival Strategy Game That Was Worth the Wait - Cataclismo
Splattercatgaming
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Cataclismo be played single-player?
Yes, Cataclismo is a single-player game.
What languages does Cataclismo support?
Cataclismo is available in: English, French, German, Spanish - Spain, Japanese, Portuguese - Brazil, Russian, Simplified Chinese and 8 more.
Does Cataclismo use Steam Cloud saves?
Yes, Cataclismo uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Cataclismo key?
The cheapest Cataclismo key is currently sold by Instant Gaming for €5.99. That is the best of 23 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €5.99.
How much does Cataclismo cost?
Cataclismo currently costs from €5.99 — the cheapest offer across the stores we track. For comparison, the game costs €8.99 on Steam, so buying a key saves you about 33%.
Is Instant Gaming an official store or a keyshop?
Instant Gaming is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.