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AI War 2

4XGrand StrategyMultiplayerCo-opTower Defense87% positive on Steam
Arcen GamesReleased 22 Oct 2019
14 active offers across 7 stores

All offers (14)

Compare the platform, region and delivery before you buy.

Delivery
Edition

Standard Edition 12 offers · EU & Global

  • AI War 2 PC Steam CD KeyActivation key
    SteamGlobal
    Lowest price€0.31+ payment fee
    View deal
  • AI War 2 (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    €0.48+ service fee
    View deal
  • AI War 2 Steam Key GLOBALActivation key
    SteamGlobal
    €0.51+ fee possible
    View deal
  • AI War 2 EN GlobalActivation key
    SteamGlobal
    €0.52+ service fee
    View deal
  • AI War 2 (Global) (PC / Mac / Linux) - Steam - Digital KeyActivation key
    SteamGlobal
    €0.54no Plus, no Protect
    View deal
  • AI War 2 EU PC Steam CD KeyActivation key
    SteamEurope
    €0.64+ payment fee
    View deal
  • AI War 2 (PC) Steam Key EUROPEActivation key
    SteamEurope
    €0.78+ fee possible
    View deal
  • AI War 2 Steam Key GLOBALActivation key
    SteamGlobal
    €0.95+ service fee
    View deal

Complete Edition 2 offers · EU & Global

  • AI War 2: Complete Edition 2 PC Steam CD KeyActivation key
    SteamGlobal
    €2.16+ payment fee
    View deal
  • AI War 2: Complete Edition Steam Key (PC) GLOBALActivation key
    SteamGlobal
    €2.30+ fee possible
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €19.50No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 32 days

€20.00€10.00€0.0011 Oct 202611 Nov 2026
  • Lowest €0.2828 Oct 2026
  • Highest €0.3511 Oct 2026
  • Today €0.31

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

AI War 2 screenshot 1AI War 2 screenshot 2AI War 2 screenshot 3AI War 2 screenshot 4

Buy AI War 2 key: current price comparison

Where is the AI War 2 key cheapest?

The cheapest AI War 2 key that activates in the EU currently costs €0.31 at Kinguin. Keyfinder compares 14 offers from 7 shops for this price. That is 98% less than the Steam price of €19.50. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest AI War 2 key price in the last 32 days?

€0.28 on 28 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.35 on 11 Oct 2026; today the cheapest key costs €0.31.

Which AI War 2 keys activate in the EU?

14 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the AI War 2 key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a AI War 2 key from Kinguin?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.

Is Kinguin legit? Read our check

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About AI War 2

The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.

Developer
Arcen Games
Publisher
Arcen Games
Release date
22 Oct 2019
Steam
View on Steam