Free Download Pc Games Back to the Future 1: Its About Time (Link Mediafire)

System Requirements

Operating system: Windows XP / Vista / Windows 7
Processor: 2.0 GHz (3 GHz Pentium 4 or equivalent rec
Memory: 512MB (1GB rec.) 
Sound: DirectX 8.1 sound device
Video: 64MB DirectX 8.1-compliant video card (128MB rec.)
DirectX: Version 9.0c or better

via MediaFire (370mb)