Does a screensaver need permission by game Company?

Lets say I like Super Mario, Take some Screenshots while playing. Its legal to Post Screenshots. What if i Program a screensaver with my Screenshots to earn money. The screensaver will be Sold for Windows. Would that be legal or would i break Nintendos rights?

Regards

Solution

It is not legal to post screenshots of copyrighted and not free-licensed game. So its the same case for a screensaver.

Posting or selling one or the other is illegal. Also, there might be copyright infringement involved.

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