Here are the minimum specifications/requirements needed for Arkham Horror: Mother's Embrace:
- OS: Windows® 7, 64-bit
- Processor: Intel Core 2 Duo E4700 2.6 GHz or AMD Phenom 9950 Quad Core 2.6 GHz
- Memory: 4 GB RAM
- Graphics: 1GB ATI Radeon HD 5770, 1GB NVIDIA GeForce GTX 460 or better
- DirectX: Version 10
- Storage: 5 GB available space
- Sound Card: DirectX compatible sound card