You need a program like Win-RAR or 7zip to extract it.
Here's the link to 7zip, to me, 7zip just feels faster than Win-RAR.
www.7-zip.org/

Hope that helps

I have downloaded a new sprite but how do I extract the .rar file so that it can be
dropped into the .spr folder

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I didnt put that for a reason....the reason.
Anyone who has ever modified his/her pc's software in any way, shape, or form should
know that they should back up their stuff just in case.
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Yet 99% of the population does not proceed with backups. Including it as a step is
something that should be of critical importance. Knowing != Doing.

I didnt put that for a reason....the reason.
Anyone who has ever modified his/her pc's software in any way, shape, or form should
know that they should back up their stuff just in case.

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Find your sprite on NGP (navyfieldgraphics.tk)
Then Download the .rar file for that sprite.
Extract the .rar to anywhere you want.
Go to C:\Program Files\SD EnterNET\NavyFIELD\SPR.
Drag and drop the contents of the extracted .rar into the SPR folder you just opened.
Enjoy a sexy looking boat!
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Omitted critical step. BACKUP the SPR folder.

Ok time for a SPRITER to step in.

Find your sprite on NGP (navyfieldgraphics.tk)
Then Download the .rar file for that sprite.
Extract the .rar to anywhere you want.
Go to C:\Program Files\SD EnterNET\NavyFIELD\SPR.
Drag and drop the contents of the extracted .rar into the SPR folder you just opened.
Enjoy a sexy looking boat!

:)

If it's a WinRAR it should have 1-2 .spr files with some pictures and then a backup
folder. Keep the backup folder and put in my documents somewhere for safe keeping since if
the sprite doesn't work it'll be a quick fix. Then drag the 2 .spr files to

SD Enternet -> NavyFIELD -> SPR

Overwrite the original files and then start the game. Check the sprite to make sure it
took then you should be good

Assuming it is a winrar type file, you just drag the files over into your .spr folder. And
agree to overwrite the other one.

Maybe someone else can explain better lol.

It needs to be renamed to the appropriate ship sprite number.