DEFCON
- Platforms: PC
- Developer: Introversion Software
- Year: 2006
- Genres: Indie, Strategy
- Tags: Single-player, Multi-player, PvP, Online PvP, LAN PvP, Co-op
- Operating systems: Windows, macOS, Linux
Price comparison
Cheaper on GOG: save $6
Prices as listed by the stores, updated 2026-10-24. The store price is final.
DEFCON is a Indie, Strategy game from 2006 by Introversion Software. Available on PC. This page lists the system requirements, a quick check of whether your PC can run it, and a price comparison between stores.
Quick check
This check compares memory and disk space only. Compare your CPU and graphics card with the requirements above manually.Minimum requirements
Recommended: Windows XP, P3-600-Geforce 2, 128 Mb RAM, 60 Mb Hard Disk, Internet connection for multiplayer games
Data is based on Steam and may change. Always check the store page.