War Thunder review: the biggest military sandbox on PC, with a grind to match

War Thunder is a free-to-play military combat game from Gaijin Entertainment, published by Gaijin Network Ltd. It launched on Steam on August 15, 2013, and runs on Windows, Mac and Linux, plus PlayStation and Xbox with cross-platform play. It covers aircraft, helicopters, ground vehicles and ships, from early 20th-century biplanes to modern jets, main battle tanks and missile systems.

The game is thirteen years old and still updated almost every week. So the real question is not whether it has enough content. It's whether a newcomer in 2026 can enjoy that content without the grind wearing them down.

Scope and presentation

No other game offers this range. Gaijin keeps adding vehicles from more and more nations with each major update. The next one, outlined in an October 2026 community update, brings China's ZBD04 infantry fighting vehicle, a Dutch anti-aircraft vehicle for France and new aircraft for Japan, among others.

Each vehicle is modeled inside and out, with armor, modules and crew positions. When a shell hits, the kill camera shows exactly where it went and what it broke. That X-ray view is one of the most satisfying parts of the game, and it teaches you where to aim next time. Maps cover deserts, cities, mountains and open sea, and the jet and naval scenes look sharp even on older hardware.

Three ways to play

War Thunder's best design choice is letting you pick your difficulty:

• Arcade is fast and forgiving, with aim indicators and quick respawns.
• Realistic removes most assists and uses fuller flight physics.
• Simulator locks you into the cockpit, with joystick, head-tracking and VR support.

The same vehicle feels very different in each mode. A casual player can enjoy quick tank brawls, while a flight-sim fan can spend an evening in cockpit-only dogfights. Few games serve both groups this well.

Core combat rewards knowledge. Angling your tank's armor, knowing where an enemy's ammo rack sits, or managing energy in a turn fight decides most engagements. That depth is the hook. It's also why early matches can feel brutal.

Naval battles add another full branch to the game. Screenshot: Gaijin Entertainment / Gaijin Network Ltd via Steam

Progression and the grind

You research vehicles nation by nation, earning Research Points and Silver Lions in battle. Low and mid ranks move at a reasonable pace, and this is where many veterans say the game is most fun.

Higher up, the curve gets steep. Top-tier vehicles need far more research, and every destroyed vehicle costs Silver Lions to repair. A string of bad matches at high rank can leave you poorer than when you started. In May 2023, an update that changed the economy sparked a review-bombing campaign on Steam. Gaijin reverted most of the changes within days and promised a dedicated economy update. Rewards have been adjusted several times since, but the grind is still the most common complaint in recent player reviews.

Matchmaking and balance

Matches are built around Battle Rating (BR), which groups vehicles of similar strength. A vehicle can face opponents up to one full BR above it. In practice, you often land at the bottom of a lobby, facing tanks or jets you can barely damage. Balance between nations is a constant debate, and Gaijin adjusts BRs regularly through server updates. The system works most of the time, but uptiers are a real source of frustration.

Monetization

The game is fully free, and every tech tree vehicle can be earned through play. Gaijin sells Golden Eagles, a premium account that boosts rewards, premium vehicles and bundles. Premium vehicles are not stronger, but they earn more and let you skip parts of a tree. At low ranks, paying is optional. At top tier, many players treat a premium account as near-essential to keep repair bills in check. The store is open about what it sells, yet high-end premium bundles can be expensive.

Performance and live service

Requirements are modest for the visuals. The minimum spec on Steam is a GTX 660 or Radeon 7700-series card with 4 GB of RAM, while the recommended spec lists a GTX 1060 or RX 570 and 16 GB of RAM. Plan for 70 to 95 GB of storage. A mid-October patch also added native ARM support on Windows.

The live service is very active. Steam's news feed shows patches every few days, regular "It's fixed!" bug roundups, rotating events like the returning SEAD asymmetrical battle, and the Nuclear Escalation sub-mode, which is gaining new maps. Small quality-of-life features keep arriving too, such as automatic login streak freezes.

Player reception

On Steam, War Thunder sits at "Mostly Positive", with about 71% of nearly 792,000 user reviews positive. That number tells the story: huge affection for the vehicles and modes, alongside lasting frustration with the economy and matchmaking.

Critics were warm at launch. PC Gamer, IGN and GameSpot all scored it in the 7-to-8 range in 2014, praising the flight combat. The game has grown enormously since, with ground forces, helicopters, ships and modern jets, but that early verdict still fits: superb combat wrapped in a demanding structure.

Who it's for

War Thunder suits players who love military history, vehicle detail and learning a system over hundreds of hours. Flight-sim fans with a joystick or VR headset will find one of the best free options available. Players who want quick, steady progression, or who hate losing to stronger opponents, will struggle once they move past mid ranks.

Verdict

War Thunder earns a 7.5/10. Nothing else offers this many detailed vehicles across air, land and sea, with modes for both casual players and simulation fans, all for free. The grind, repair costs and frequent uptiers keep it from greatness, especially at the top of the trees.

Play it if you love tanks, planes or ships and enjoy mastering a deep combat system at your own pace. Skip it if you want fast progression, dislike long grinds or won't consider paying to ease them.

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