🖥️ DEFCON system requirements
Minimum and recommended PC specs (official, from Steam). Meeting "Minimum" means you can play; for smoother visuals and higher settings, refer to "Recommended".
💻 Minimum
- 建議
- Windows XP，Pentium P3-600，Geforce 2，128MB RAM，60MB 硬碟空間，多人遊戲需網際網路連線
Source: Steam store page (updated 2026/10/3). Requirements may change after updates; check the store page before buying.