Volt Driver is best weapon.
Campaign maps for Halo 3 Eta, includes the levels The Ark and onwards.
Guardian map of H3E, better option for users wanting to try the mod out without downloading large zip files
Multiplayer focused sandbox designed for fun, weapons such as the BR have been tuned for competitive players while reducing pressure on all skill levels...
Campaign maps for H3E, levels up to Floodgate are included.