Usually, if the game is in a 'Disc' format you will want to buy a Disc cleaner. This will wear down the hard coating though, so don't use it too often or you will eventually erase data.
No, only the developers can
You make it work.
No because it is illegal to make your own video game unless you work for (game stop ,or a video game company)
Probably a poor console or is it in the wrong console. If not then it probably needs a clean or is generally damaged.
Does Video Game Design allows freelance work?
Often the game disc is scratched and damaged
You replace it with one that is not scratched because most other methods do not work
A video game tester generally work 60 to 70 hours a week.
No
Yes, but the truth about it is it could be hacked which can sometimes delete a save file you made. If you do have a game corrupted, you could sell it or make a creepypasta on it. Rarely the game will not work if hacked.
It is notoriously hard to get a job in video game testing. First, you have to be extremely knowledgeable about video games and video game consoles. Second, be good a pushing through boring work. Game testing can be incredibly boring. Third, be willing to start for little or no pay. Fourth, be dogged. There is a lot of competition for video game testing jobs. You might have to work at it for a long time. But the guy who created Halo started out as a video game tester so it might be worth the effort. so can work there if im 14 years old
They usually wok at the studio.
lone