Minimum System Requirements
Windows
OS:
Windows 7 / 8.1 / 10
Processor:
IBM PC with a 233Mhz 486 processor
Memory:
64 MB RAM
Graphics:
A VESA compatible Super VGA card
Storage:
2 GB available space
Notes:
Version 9.0c; Sound Blaster AWE32 sound card
macOS
OS:
Mac OS X 10.6.8
Processor:
IBM PC with a 233Mhz 486 processor
Memory:
64 MB RAM
Graphics:
A VESA compatible Super VGA card
Storage:
2 GB available space
Notes:
Sound Blaster AWE32 sound card
Linux
OS:
Ubuntu 16.04 LTS 64-bit / Linux Mint 18 64-bit
Processor:
IBM PC with a 233Mhz 486 processor
Memory:
64 MB RAM
Graphics:
A VESA compatible Super VGA card
Storage:
2 GB available space
Notes:
Sound Blaster AWE32 sound card; 32-bit Linux not supported
Recommended System Requirements
Windows
OS:
Windows 10
Processor:
IBM PC with a 486 DX2/ 66Mhz (or faster) processor
Memory:
128 MB RAM
Graphics:
A VESA compatible Super VGA card
Storage:
2 GB available space
Notes:
Version 9.0c; Sound Blaster AWE32 sound card
macOS
OS:
Mac OS X 10.7 or newer
Processor:
IBM PC with a 486 DX2/ 66Mhz (or faster) processor
Memory:
128 MB RAM
Notes:
Sound Blaster AWE32 sound card
Linux
OS:
Ubuntu 16.04 LTS 64-bit / Linux Mint 18 64-bit
Processor:
IBM PC with a 486 DX2/ 66Mhz (or faster) processor
Memory:
128 MB RAM
Graphics:
A VESA compatible Super VGA card
Storage:
2 GB available space
Notes:
Sound Blaster AWE32 sound card; 32-bit Linux not supported
These are the requirements the publisher lists on Steam.
