Pokémon Uranium OST - Nuclear Pokemon Battle (extended)

I'm not sure if this is original or a rendition, so let me know in the comments what it is.

The latest version of Pokemon Uranium can be downloaded here --> https://www.mediafire.com/file/rb6dqm3pi8zq5c6/Pokemon_Uranium_v1.2.4_Installer.exe/file

Tags: OST, music, BGM, soundtrack, pokemon, fan game,