When They Arrived
Alan went hunting in his grandfather's country house. There was an invasion of the aliens. Cities are destroyed. You need to use survival skills and ingenuity to survive and save the planet. Build, explode, explore the world, develop your skills, try all ways to stop the aliens invasion."What would I do after the alien invasion?
Offers
What are keyshops?Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Multipacks (1)
About When They Arrived
The protagonist went hunting in his grandfather's country house. There was an invasion of the aliens. Cities are destroyed. You need to use survival skills and ingenuity to survive and save the planet. Build, explode, explore the world, develop your skills, try all ways to stop the invasion of the aliens.
"What would I do after the alien invasion?"
It's a question you've probably asked yourself, and it's a question we want to help you answer!
Key features:
- you are completely free in action and a huge world to research ;
- build, blow up and defend from enemies;
- mine ores, use it to create various useful objects ;
- hunt wild boars and deer, as they can become an excellent sources of food, but beware of bears and wolves ;
- construct various structures, including traps ;
- look for provisions, drive on an old ATV among a bunch of enemies;
- study the legend of the 'Witnesses of the second coming ', perhaps there you will find some answers;
- increase your combat skills and not only (for this there is a especial panel of cards);
- survive by fighting with an enemy unknown to you, try to have an influence on the invasion and much more;
- collect the parts and find the blueprints to create a "mini - mole hole";
- repair the spacesuit, collect all the equipment you need, and go to Mars to destroy the bridgehead of the aliens.
Mars in When They Arrived
Mars location has not yet been added to the game, but the team is in progress of its deep development. In the further updates, we'll polish and add it.
Now we are working on implementation of the most realistic conditions and the gameplay on Mars so you can completely immerse yourself in the atmosphere of the game and the red planet!
Game details
Game details
Game modes
Languages
Audio & text: English, Russian
Text only: Spanish - Spain, Portuguese - Brazil
Features
When They Arrived price history
Lowest tracked price: £1.20 (Jul 9, 2026) · current best: £2.02 across 3 stores.
When They Arrived player count & reviews
35% positive reviews all-time · 0 peak players in the last 30 days.
When They Arrived — frequently asked questions
Where can I buy When They Arrived at the cheapest price?
Right now the cheapest offer for When They Arrived is £2.02 at Gamivo. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price When They Arrived has ever been?
The lowest price KingsPrice has tracked for When They Arrived is £1.20 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play When They Arrived?
When They Arrived peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Is it safe to buy a When They Arrived Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get When They Arrived at a discount?
Create a free price alert on this page and KingsPrice will email you when When They Arrived drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS: WindowsXP (Service Pack 3)
- Processor: Quad Core Processor
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce 9800GT
- DirectX: Version 9.0
- Storage: 5120 MB available space
- Sound Card: DirectX®-compatible
Recommended
- OS *: Windows 7 or higher
- Processor: Intel Core i5-7500 3.4GHz
- Memory: 8 GB RAM
- Graphics: GTX 670 2GB / AMD R9 280 better
- DirectX: Version 11
- Storage: 5120 MB available space
- Sound Card: DirectX®-compatible
