??PLEASE NOTE: You will receive EXACTLY as advertised disc as pictured in protective sleeve. Retail box is NOT included.??THIS IS NOT MS flight simulator; this is FLIGHTGEAR flight simulator exactly as advertised and it includes all the excellent features listed below. Recommended system specs - CPU: Quad-core / RAM: 6GB / GPU: 2048MB VRAM / HDD: 5GB minimum. Summary: FlightGear flight simulator has been developed over two decades resulting in a highly sophisticated detailed and ultra-realistic flying experience! Including 20 000 real airports worldwide the chances are if it exists in real life it exists in this flight simulator. Fly model plane helicopters and even airships! You have the freedom to fly anywhere anytime night or day and experience the ultimate flight simulation! Main Features: Multi-platform FlightGear included on disc compatible with Microsoft Windows PC and macOS (10.12 Sierra to latest). Hundreds of aircraft ready to fly from the classics to modern Free for life updates Live and current weather Real aviation charts Multiplayer servers Realistic scenery and time of day modelling Scenery night lighting Multiply display support Supports keyboard mouse joystick yoke pedals etc. PixelClassics Discs Content: FULL worldwide scenery 530+aircraft (600+ total incl downloads) Access to 1000+ aircraft livery repository Easy-to-use installation menu (PC only)Installation guide first flight guide 200+ page software manual email support and more! This is a GNU licensed product and PixelClassics has been granted full rights under this license to distribute derivative works.