Want to play Zoo Tycoon 2 or one of its expansion packs? Here’s what you need.

Zoo Tycoon 2: Ultimate Collection

• 1 gigahertz (GHz) or faster processor

• Operating system: Microsoft® Windows® XP or Windows Vista®

• 512 MB of RAM

• 1.7 gigabytes (GB) of available hard disk space

• 4× speed or higher CD-ROM drive (the game CD must be present in the CD-ROM drive to play)

• 32 MB graphics card with Hardware Transform & Lighting (plus support for DirectX® 9.0 or later, included on game CD)

• Microsoft keyboard and mouse or Microsoft-compatible keyboard and pointing device

• Sound card and speakers or headphones for optional audio

• Internet access for optional downloadable game content

For more information about the minimum system requirements, how to tell if your PC can run the game, and supported graphics adapters, click here.

Zoo Tycoon 2 & Endangered Species

• A Pentium III 733 megahertz (MHz) or higher processor.

• One of the following operating systems: Microsoft Windows 98 Second Edition, Windows Millennium Edition (Me), Windows 2000, or Windows XP.

• 256 megabytes (MB) of RAM.

• A hard disk with at least 900 MB of available space.

• 4× speed or higher CD drive.

• Direct3D-compatible super VGA graphics adapter with at least 16 MB of Video RAM (VRAM).

• A keyboard and a Microsoft Mouse or compatible pointing device.

• A DirectX 9.0-compatible sound card and speakers or headphones.

• DirectX 9.0c or later (included on CD).

• Internet access to download optional content.

• The game CD must be in the CD drive to play.
  

For more information about the minimum system requirements, how to tell if your PC can run the game, and supported graphics adapters, click here.

Zoo Tycoon 2: African Adventure

• Zoo Tycoon 2 installed.

• Additional 450 MB of available hard disk space.

• The game CD must be in the CD drive to play.
  

Zoo Tycoon 2: Zookeeper Collection

• 1 gigahertz (GHz) or higher processor.

• One of the following operating systems: Windows XP or Windows Vista™

• 512 megabytes (MB) of RAM

• A hard disk with at least 1 gigabyte (GB) of available space

• 32 MB graphics card that supports Hardware Transform & Lighting DirectX® 9.0 or later

• Internet access to download optional content.

• The game CD must be in the CD drive to play.
  

Zoo Tycoon 2: Marine Mania & Extinct Animals

• 1 gigahertz (GHz) or higher processor.

• One of the following operating systems: Windows XP or Windows Vista™

• 256 megabytes (MB) of RAM on Windows XP
  512 megabytes (MB) of RAM on Windows Vista

• A hard disk with at least 600 MB of available space (plus space required for Zoo Tycoon 2)

• 32 MB graphics card that supports Hardware Transform & Lighting DirectX® 9.0 or later

• Internet access to download optional content.

• The game CD must be in the CD drive to play.
  

For more information about the minimum system requirements, how to tell if your PC can run the game, and supported graphics adapters, click here.