You must have the Platform Update for Windows 7 (KB2670838) installed. This update enables DirectX 11.1 features. Without it, Gameloop 3.2 will show a black screen.
While GameLoop is known for being accessible to low-end devices, your Windows 7 system must meet these minimum specifications to run version 3.2 or higher smoothly: Minimum Requirement Windows 7 (64-bit strongly recommended) CPU Intel Core i3 560 @ 3.3 GHz or AMD Phenom II X4 945 RAM At least 3 GB GPU NVIDIA GeForce GTX 460 Go to product viewer dialog for this item. or AMD Radeon HD 5870 (DirectX-11) Storage gameloop 3.2 download for pc windows 7