The game has three playable campaigns: a Korean, German, and American one, as well as several other playable scenarios. The game received a positive reaction, earning a 79% average rating on GameRankings. An expansion pack, which was released by Mad Doc Software called Empire Earth II: The Art of Supremacy, was released on 14 February 2006.
Minimum system requirements
CPU: 1.5 GHz Intel(R) Pentium(R) 4 processor or equivalent
RAM: 256 MB RAM
VGA: NVIDIA(R) GeForce(TM) 3 or equivalent DirectX(R) 9.0c-compliant 64 MB 3D video card with hardware T&L and pixel shader support
DX: DirectX(R) 9.0c (included)
OS: Microsoft(R) Windows(R) 98/Me/2000/XP operating system
HDD: 1.5 GB of uncompressed hard disk space for game files
Sound: DirectX(R)-compatible sound card and speakers or headphones
ODD: 4X CD-ROM drive
Network: Minimum 56K dial-up modem for online play
Recommended system requirements
CPU: 2.2 GHz Intel(R) Pentium(R) 4 or AMD(R) Athlon(TM) or faster processor
RAM: 512 MB RAM or more
VGA: NVIDIA(R) GeForce(TM) 4 or DirectX(R) 9.0c-compliant 128 MB 3D video card with hardware T&L and pixel shader support
DX: DirectX(R) 9.0c (included)
OS: Microsoft(R) Windows(R) XP operating system
HDD: 1.5 GB of uncompressed hard disk space for game files
Sound: DirectX(R)-compatible sound card and speakers or headphones
ODD: 24X or faster CD-ROM drive
Network: Broadband/LAN, DSL or faster Internet connection for online play