Intrude is a first-person shooter inspired by old FPS titles like Wolfenstein 3D and Doom. There is an old underground base, abandoned long time ago, suddenly taken over by some kind of private military and emitting a strange signal. Your mission is to get in, find your way up through fifteen levels in one of three game modes and destroy the source of that signal. There is a lot of hidden data scattered across the base. Try to find as much data as you can to find out who they are and what they are up to.系统需求最低配置:
操作系统 *: Windows 7
处理器: 2.3 GHZ
内存: 1 GB RAM
显卡: 256 MB
DirectX 版本: 9.0c
存储空间: 需要 30 MB 可用空间
附注事项: Widescreen aspect ratio recommended.*2024 年 1 月 1 日（PT）起，Steam 客户端将仅支持 Windows 10 及更新版本。
