I have all the acheivements requiered(all of the completed act 1, A dish best served cold, and Time to remember) from Gears of war 1. I have the Gears of war 1 version with a bonus disc, that was made later than the original version.
If you have games that say: Games for Windows, you can use the special xbox 360 controller that works for the computer and the console. If you already have a Wireless Xbox 360 controller then you can buy an adapter that plugs into your computer that picks up the xbox 360 wireless controller...