Another one of those building a PC threads.

[The great beaver king]

Budget 700 USD. (Might be able to do 750)
Games:
Fallout 3/vegas
Bioshock 1&2
Burnout paradise

Medium to high settings sitting at a consistent 40 frames at least.

Have nothing to work with minus a wireless mouse.

Need an OS

1920X1080

I live in the U.S.

Going to need a Monitor and a Keyboard.

[Deleted]

Want help with your build? Read me!

That'll help us get a clear picture.

[chazus]

A place to start.. could tweak and add more to it. Possibly consider a faster (black) hard drive, a possible 7850 GPU.

PCPartPicker part list
CPU: Intel Core i3-3220 3.3GHz Dual-Core Processor ($129.99 @ Newegg)
Motherboard: MSI B75MA-E33 Micro ATX LGA1155 Motherboard ($56.98 @ Outlet PC)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($46.99 @ Newegg)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive ($39.99 @ Microcenter)
Video Card: MSI GeForce GTX 650 Ti 1GB Video Card ($122.98 @ SuperBiiz)
Case: Corsair 300R ATX Mid Tower Case ($59.99 @ Microcenter)
Power Supply: Corsair Builder 430W 80 PLUS Certified ATX12V Power Supply ($35.98 @ Newegg)
Operating System: Microsoft Windows 8 (OEM) (64-bit) ($89.98 @ Outlet PC)
Monitor: Acer G236HLBbd 60Hz 23.0" Monitor ($109.99 @ Newegg)
Total: $679.87