Intel Core2 Duo E6750 or AMD Athlon 64 X2 Dual Core 6000+. Memory: 1024 MB (1 GB) RAM.
The original game is already relatively small, requiring only about of free disk space. Intel Core2 Duo E6750 or AMD Athlon 64 X2 Dual Core 6000+
NVIDIA GeForce GT 740 (2 GB) or AMD Radeon HD 5770 (1 GB). Understanding "Highly Compressed" Downloads Intel Core2 Duo E6750 or AMD Athlon 64 X2 Dual Core 6000+