AI War 2

AI War 2

Fair · Multiplayer · 2019

Steam Deck Playable

The verdict

NO RUSH.

Fair at $19.99. Buy it if you want it.

Length
18.3h
Value
$1.09/hr
Reviews
87% positive
Reviews or length hold it below the tiers even at a deep discount.
Watch this gameOne alert when it is worth buying.
Length
18.3h
typical playtime (HowLongToBeat)
Completionist
500h
100% (HowLongToBeat)
$/hr
$1.09
price ÷ typical playtime
Price
$19.99
as of Oct 1
Reviews
87%
1,563 reviews, as of Sep 26
Metacritic
75
critic score
Players
350K
owners, SteamSpy estimate
Released
2019

Minimum on the Steam store: 4 GB of memory, NVIDIA GTX 510+, Radeon HD5900+, or Intel HD4000+, 4 GB of storage. Runs on Windows, macOS, Linux.

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.
Description from the Steam store page.

What drives the score

How to read this

Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work

Holding it back
Reviews87% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
Reach350K+ owners
How many own it and play it, by SteamSpy's estimates (an old snapshot), the biggest driver for a game with no ending
For context
Value$1.09/hr
Price per hour of game. This genre scores on player counts instead
Length18 hours
Typical playtime on HowLongToBeat. Endless games score on players, so hours stay out of it
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
Refunds2 of 387 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

The value story

The lowest price on record is $4.99, set in June 2023. 71 discounts in the 8 years on record. They run about 60 percent off, roughly 5 weeks apart.

Value puts it in the top 6 percent of the games it competes with. It is pricier than 88 percent of its genre, and better reviewed than 92 percent. Among the games that feel like it, Sins of a Solar Empire®: Rebellion ($19.99, scores 92) beats it on value, while it beats Dune: Spice Wars ($13.99, scores 57).

The press gave it 75; the people who bought it give it 87 percent. A 12-point gap in the buyer's favour.

This site sampled 387 of its Steam-purchase reviews; 2 were written by buyers who refunded it, sampled from reviews written April 2020 to August 2026. Inside the two-hour refund window, 68 percent of the 218 reviews written there were positive, against 87 percent overall, and those are 19 percent of everything written about it.

HowLongToBeat players log 18.3 hours as a typical playtime, and completionists log 500, 27 times as much.

The drop-off

24% start to 8% finish
050100rarestfirst achievement

A game like this has no single ending, so its score does not use the finish rate. The curve shows where players stop. Steam global achievements

Players

5 players online when we last checked, on Oct 1, 07:48 UTC.

Player counts from the Steam Web API.

What players say

AI War 2 is a true masterpiece of design, one of the most impressive games ever created. In particular, it is a more board gamey take on a 4x grand strategy game. If micromanagement and meaningless but necessary decisions bother you, but you love optimization, this game will be for you. Also look at this game if you want to be able to have huge-feeling campaigns over the course of just a few hours. If you like...
KittibopRecommendedafter 95hAug 2026Read on Steam
Basic mechanics are easy to pick up, more advanced ones come quite naturally after that. There's a decent learning curve to figuring out how the AI works, especially on higher difficulties where it WILL pick up on your tactics/probe at any weak points you display/deploy special ships in response. Plenty of Minor Factions available to spice up any game you play. Highly moddable game to let you easily customise your...
Imperial AvengerRecommendedafter 572hAug 2026Read on Steam
Honestly the game was amazing in concept but struggled even with a good PC due to poor coding for years and years. Enjoyed the early game, and the mid game and then the end of every campaign was so slow it took days to run because of how lagged the whole endevour was. The tech and coding have caught up to an amazing standard. I can now play any concept I can create from start to finish without a massive lag drag...
AcheronBlackhandRecommendedafter 694hJul 2026Read on Steam

Steam reviews, mixed to match its Steam ratio and rotated daily. Opinions are theirs.

Cite this score

BANG Score badge
AI War 2 scores 66/100 on the BANG Score (fair value) as of Oct 2, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/573410/ai-war-2
Embed the live badge

Reviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 26, price as of Oct 1.

A number here look wrong? Tell me and I will check the inputs.

Critics vs players+12
Critics
75
Players
87
Player favorite. The critics underrated it.
Metacritic critics · 1,563 Steam player reviews

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperArcen Games
PublisherArcen Games
GenreMultiplayer
Released2019
Achievements255