Jewel Quest 4 PC Game Brand: Encore Software ESRB Rating: E - Everyone Genre: Puzzle System Requirements: System Requirements: Windows® XP / Windows Vista®¹. Pentium® III 1GHz or higher. 768MB RAM (1GB RAM for Windows Vista®). 8x CD-ROM drive or faster. 80MB free hard disk space, 16MB video card (32-bit graphics). DirectX® 7.0 compatible or higher video card, (3D video card with 32MB of video RAM for Windows Vista®). 800x600 16-bit color display. Keyboard & mouse. Electrical Outlet Plug Type: See Details