I've been modding and making maps since the Half-Life days using Worldcraft and after playing with Hammer moved on to the Unreal3 engine and havn't looked back.
Oasis is the custom map hub created by Shawn "AmranX" Davison and is required to run all custom maps for Borderlands. To install extract the contents...
A custom Borderlands map set on a dockyard, cargoship, and riverbank. The 'infected' have taken over the world and are out to kill all normal people...
"Valley of Death" is a custom level I made for Gearbox Software's acclaimed RPG/shooter Borderlands using the version of the Unreal 3 editor that shipped...