Why are there so many bugs in games?

Because developers need to release the game in time otherwise the money will lose if you take so all of these flaws friezes bugs low performance crashes with a soul just stopped making game ideas kanelis now multiplatforma important and not the quality of the project

Well?

Game by the volume and content are becoming more and more difficult (in technical terms). A huge number of items with which you can interact, physics and open worlds, a lot of scripts. Well developed and clamped in the framework in time for its management and investors.

Because with the spread of the Internet, one particular don't care how many patches fifty gigabytes you will have to download yet another creation from mediocrity will be playable. Before stupidly sealed the draw and was removed from the shelves, so did the last time.
Moreover, even if the console developers have to pay 40 thousand greens for downloading the patch through the services of platformtarget (in General, the scale of the profit from sales even some goat 2 just tears), the PC business is poorly regulated, if regulated at all. You just have to raise the fee a million bucks for the patch and introduce a refund policy: just remember how to work.