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-70%$29.99$8.99
★ —/ 5.0
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MetacriticMC 84Metascore
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.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
✓ 2–4 Players (Co-op & PvP)
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
✓ Crossplay
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (7 screenshots)
Trailer
DEFCON Gameplay FootageWatch on Steam
Trailer
DEFCON trailerWatch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: UNKNOWN
- Controller configuration recommended
- Native display resolution supported
Minimum Specifications
OS: Windows 10 / 11 (64-bit)
Processor (CPU): Intel Core i5 / AMD Ryzen
Memory (RAM): 8 GB RAM
Graphics (GPU): DirectX 11 compatible GPU
Storage: 10 GB available space
Recommended Specifications (60 FPS Ultra)
OS: Windows 10 / 11 (64-bit)
Processor (CPU): Intel Core i7 / AMD Ryzen 5
Memory (RAM): 16 GB RAM
Graphics (GPU): NVIDIA GeForce RTX / AMD Radeon RX
Storage: 10 GB SSD
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Special / Supporter Edition
Introversion Classics Pack
$8.99
- Full Base Game Included
- Supporter / Bonus Digital Content & Cosmetics
- Steam Achievements
- Online Multiplayer
Special / Supporter Edition
DEFCON — Standard Edition
$11.99
- Full Base Game
- Steam Achievements
- Online Multiplayer
Special / Supporter Edition
DEFCON + Soundtrack
$12.99
- Full Base Game
- Steam Achievements
- Online Multiplayer
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
STEAM-70%
$8.99$29.99
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Community Q&A Forum
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Creators & Development Team
Key directors, leads, and game development studios