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Questions tagged [patching]

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37 votes
4 answers
9k views

How do patches in games work?

Console and PC games have patches sometimes to fix bugs which the developers missed/didn't have time to fix. My question is how do these work? Sometimes the patch files are a few megabytes in size. ...
MulletDevil's user avatar
10 votes
3 answers
2k views

How do you design a record/replay system for a frequently changing game?

I'm working in a free MMORPG and I have a problem. I'm (with other people) developing a video recording system for the game. The idea is basically: we record all the packages sent & received with ...
Marco's user avatar
  • 203
8 votes
5 answers
3k views

How can I maintain saved game backward compatibility?

I have a complex sim game I want to add save game functionality to. I'll be updating it with new features continually after release. How can I make sure my updates don't break existing save games? ...
Rye bread's user avatar
  • 278
14 votes
3 answers
958 views

PC game update systems [closed]

I've almost finished a PC game (I'm releasing it in a day or two). I'd like a way to easily release patches over the net in case I find a bug in the game right after release, or in case I want to add ...
QAH's user avatar
  • 441