Is there an emulator that plays "rar" files

[pearl jamed]

I need to know because i keep downloading games in this format.

[alcoatjez]

You need WinRAR (http://www.rarlabs.com/) to extract the game from the RAR file, before you can use it in an emulator.

[-=VampyR=-]

Gens+ (Sega Genesis/MegaDrive emu) can use roms in .7z and .rar format.You do have to download plugins for that to work.

[pearl jamed]

ok thanks.

[-=VampyR=-]

But don't forget,you need to have only one file in that .7z .rar file,not multiple version of the rom (hacks/bad dumps etc.).