What is a .ER file?
An ER file is a type of audio file specifically used in a game called Newer Super Mario Bros. Wii. This game is a fan-created follow-up to the original game made by Nintendo, called New Super Mario Bros. Wii. The ER file contains audio like sound effects or music that you would hear while playing the game. These sounds add to the game's atmosphere and make the gaming experience more enjoyable.
The format of ER files is quite similar to another type of audio file called BRSTM, which is commonly used in official games for the Wii console. This means that the way the sound is stored and played in ER files is similar to how it's done in many games that you might play on a Wii.
If you have an ER file that you want to open or listen to outside of the game, there are specific programs you can use. One of the most popular programs for opening and listening to these files is the VideoLAN VLC media player. VLC is a free and open-source media player that can handle a wide variety of audio and video files, including ER files. Another program that can open ER files is BrawlBox, which is more specialized and is often used for editing game files, including audio.
To sum it up, if you come across an ER file and you want to listen to the audio it contains, you can easily do so by using the VideoLAN VLC media player or BrawlBox. Both of these programs can open the file, allowing you to enjoy the sound effects or music from Newer Super Mario Bros. Wii on your computer.
Verification
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