The 1.66.0033.0 build of Minecraft: Xbox 360 Edition. Minecraft Reloaded.rar is the packed version, Minecraft-reloaded.rar is the unpacked version.
This is a pre-release build of Minecraft: Xbox 360 edition from January 27, 2012. It has edited textures, so this is not the original version. If you find the original, unedited version please contact MC4f #7900 on Discord.