Games like DEFCON
If DEFCON is your kind of game, the closest matches are Wargame: Airland Battle, Veil of Ashes and Last Front — picked from the ranked list below. Reviewers single out its bleak, dark and stressful. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →DEFCON is a minimalist real-time strategy game released in 2006 by Introversion Software that simulates global thermonuclear warfare. Players command forces across a stylised world map, managing units, timing strikes, and assessing damage in escalating phases that force difficult decisions about escalation and restraint. The game is priced at $11.99 USD, supports both single-player and online co-operative play, and is marked as playable on Steam Deck. Reviewers and players have described the experience as bleak and tense, noting that its sparse presentation and restrained soundtrack amplify the dread of managing catastrophic conflict. The simple mechanics are said to breed considerable strategic depth, with multiplayer sessions creating chaotic and memorable encounters. It holds an 88% positive rating from over 2,700 Steam reviews.
About DEFCON: Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.
Players who liked DEFCON also play
Steam players who put hours into DEFCON also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Wargame: Airland Battle
WHY THIS
Top pick for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with DEFCON.
2 SIDES, 12 NATIONS, 750 UNITS: THE STRATEGY GAME REFERENCE IS BACK! Richer, more beautiful and more accessible, Wargame AirLand Battle is the sequel to the explosive real-time strategy game Wargame European Escalation! 1985.
Veil of Ashes
WHY THIS
Second-strongest match for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with DEFCON.
Veil of Ashes is a real-time strategy game set in a dark universe with steam-powered war machines. Command infantry, tanks, and colossal behemoths across destructible battlefields. Build your army from a variety of units, and experience immersive single-player and multiplayer battles.
Last Front
WHY THIS
Third-strongest match for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy with DEFCON.
Modern armies, unique commanders, tactical battles. In Last Front, each faction offers its own style of war and exclusive units. Build your base, lead your army, and prove your superiority on the battlefield.
MAD: Mutually Assured Destruction
WHY THIS
Ranked #4 for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with DEFCON.
Read the wind, dial in your shot, and hit back harder. Battle friends or AI in 8-player matches. Random terrain and wind make every battle different. Earn cash to buy weapons from mortars to nukes, or defenses that keep you alive. Play flat or in VR, online or on one couch, with full crossplay.
Helion Conflict
WHY THIS
Ranked #5 for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with DEFCON.
Real-time strategy stripped to the decision. Every factory you hold builds without pause - you choose where those ships go, and can turn them in mid-flight. Commander mode adds the war economy: iron and gold networks, turrets, satellites, orbital strikes. Up to eight online.
A Total War Saga: FALL OF THE SAMURAI
WHY THIS
Ranked #6 for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy with DEFCON.
Experience the dramatic conflict of samurai culture and modern weaponry between the Imperial throne and the last Shogunate in 19th century Japan.
RUNNING WITH RIFLES
WHY THIS
Shares a stressful mood with DEFCON.
Ranked #7 for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Indie with DEFCON.
RUNNING WITH RIFLES is a top-down tactical shooter with open world RPG elements. In RWR, you join the ranks of an army as a common soldier, just like the thousands around you.
First Strike
WHY THIS
Ranked #8 for DEFCON fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with DEFCON.
FIRST STRIKE is a fast paced real time strategy game where you play one of the twelve biggest nuclear superpowers of the world – from known superpowers like the USA to an upstart hellraiser like North Korea – and try to be the last one remaining when the whole world blows to smithereens.
Reviewers mention these as similar to DEFCON
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
ICBM
WHY THIS
Shares a stressful mood with DEFCON.
Reviewers of DEFCON cross-mention this title as a similar play. Shares Strategy with DEFCON.
ICBM is a real-time strategy game of nuclear destruction. Research new technologies, build up your nuclear stockpile and use a combination of ships, planes and missiles to strike at the heart of your opponents’ cities while keeping your population safe from harm.
ICBM: Escalation
WHY THIS
Shares a stressful mood with DEFCON.
Reviewers of DEFCON cross-mention this title as a similar play. Shares Strategy with DEFCON.
ICBM: Escalation is a grand RTS where you command armies, develop cutting-edge tech, and wield devastating weapons. Conquer enemies with conventional forces or nuclear firepower. With new modes like Standoff and Conquest, the game offers deep strategic layers in a global warfare setting.
Interplanetary
WHY THIS
Reviewers of DEFCON cross-mention this title as a similar play. Shares Strategy and Indie with DEFCON.
In this turn-based strategy game, players wage interplanetary wars by developing their home planets and firing massive artilleries through the unpredictable gravity fields of the planetary system.
HighFleet
WHY THIS
Reviewers of DEFCON cross-mention this title as a similar play. Shares Strategy and Indie with DEFCON.
Battle for survival in the skies of a mysterious future Earth in this unique action-strategy game mixing arcade combat, exploration, management and diplomacy. As giant flying ships wage spectacular aerial warfare, a prophecy tells of one who will save the world – could it be you?
Cheaper alternatives
Games in the same vein priced at least 40% below DEFCON at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~58% under DEFCON on Steam right now. Shares Indie with DEFCON.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Vampire Survivors
WHY THIS
Priced ~58% under DEFCON on Steam right now. Shares Indie with DEFCON.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
Slay the Spire
WHY THIS
Priced ~48% under DEFCON on Steam right now. Shares Strategy and Indie with DEFCON.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
How to Fish
WHY THIS
Priced ~59% under DEFCON on Steam right now. Shares Indie with DEFCON.
A 1-4 player physics based fishing simulator. While drinking and boating you suddenly crash into a small island. To work your way back home you have to learn How to Fish.
Cookie Clicker
WHY THIS
Priced ~58% under DEFCON on Steam right now. Shares Strategy and Indie with DEFCON.
An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.
WEBFISHING
WHY THIS
Priced ~58% under DEFCON on Steam right now. Shares Indie with DEFCON.
WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)
POSTAL 2
WHY THIS
Priced ~92% under DEFCON on Steam right now. Shares Indie with DEFCON.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
Plants vs. Zombies GOTY Edition
WHY THIS
Priced ~58% under DEFCON on Steam right now. Shares Strategy with DEFCON.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with DEFCON.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with DEFCON.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Iron Snout
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with DEFCON.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
Cube Escape: Paradox
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with DEFCON.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
Landfall Archives
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and Indie with DEFCON.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
SuchArt: Creative Space
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with DEFCON.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
Narrow it down
Head-to-head comparisons
More from Introversion Software
Other recommendable Steam games by Introversion Software, ranked by review count so the studio's hits land first.
Prison Architect
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
Scanner Sombre
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Indie with DEFCON.
Scanner Sombre is a 3d horror cave exploration game where darkness is your greatest foe. Illuminate the unseen with your LIDAR scanner, revealing the eerie beauty and peril of the abyss. From the creators of Prison Architect, this immersive adventure uses light and shadow for a haunting experience.
Uplink
WHY THIS
Shares a stressful mood with DEFCON.
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.
The Last Starship
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!
Darwinia
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
Darwinia blends real-time strategy, action, and puzzles with a unique gesture-based control system. Save the Darwinians, battle viruses, and restore order in a retro-inspired digital world. Winner of multiple prestigious awards, including the Seumas McNally Grand Prize at IGF 2006.
Multiwinia
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Indie with DEFCON.
Multiwinia is a fast-paced, retro-inspired RTS that blends arcade action with strategic depth. Command armies of Multiwinians in multiplayer battles across vibrant, nostalgic environments. With simple controls and dynamic gameplay, it offers endless fun and challenge for players of all skill levels.
DEFCON VR
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
DEFCON VR allows you to spectate DEFCON games in the comfort of your own virtual War Room. Join others and marvel at total global annihilation as nuclear missiles arc over the globe on their path to destruction. Watch Armageddon unfold as everybody dies….
Arise Dark Lord
WHY THIS
Another title from Introversion Software, the studio behind DEFCON. Shares Strategy and Indie with DEFCON.
You are The Dark Lord! Raise an evil army, and crush the race of men. An action-strategy hybrid RTS, blending tower defence, base building and direct control of your Dark Lord avatar, currently in early development.
Frequently asked about DEFCON
- Does DEFCON run on Steam Deck?
- DEFCON is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- How much does DEFCON cost?
- DEFCON is listed on Steam at 11.99 USD (current store price; Steam sales may reduce this temporarily).
- Does DEFCON have multiplayer or co-op?
- Yes — DEFCON supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online PvP).
- What games are most similar to DEFCON?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside DEFCON are Wargame: Airland Battle, Veil of Ashes, Last Front.
- Who developed DEFCON?
- DEFCON was developed by Introversion Software.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on DEFCON.
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