奈德医生的僵尸岛 是无主之地一系列可下载内容（DLC）扩展包的第一部，于2009年10月15日发布并于2009年11月24日在Xbox 360和PlayStation 3平台发售。PC版本于12月9日发售。
- 800 Microsoft points
- US$ 9.99/£6.29
- (7月15日， US$ 7.49)
- Steam平台：AU$ 12.99（澳大利亚/新西兰）
- €7.99 on Steam for European Union
- 另见: 雅各布斯湾任务列表
- 一个全新的可探索区域："雅各布斯湾"。An all-new explorable region entitled "Jakobs Cove"
- Minimum Level Requirement: 10. Enemies scale according to character's current story progress in playthrough 1, 2, and 2.5. Enemies scale up to a level of 69 (except for some defilers in the second playthrough reaching level 70).
- One new Claptrap Rescue (3 new backpack slots each playthrough for a total of 6 more slots)
|House of the Ned||Completed the "House of the Ned" mission||25||Bronze|
|Jakobs Fodder||Completed the "Jakobs Fodder" mission||25||Bronze|
|Night of the Living Ned||Killed Ned...sort of||1||Silver|
|Ned's Undead, Baby||Killed Ned. Again.||49||Gold|
|Braaaaaaaaaaaaains!||Completed the "Braaaaaaaaaaaaaaaaains" mission||25||Silver|
"The Zombie island of Dr. Ned is an add-on pack for Borderlands with new enemy types, new missions, new...surprises. The Jakobs Corporation would like to invite you to experience the splendor of a corporate owned small town known as Jakobs Cove. Any rumors you may have heard about the "undead" walking our streets are completely preposterous and we officially deny them all. If those rumors turn out to be true simply purchase a firearm from the conveniently located Jakobs Brand Vending Machines and aim for the head. Also, would you mind saving our employees? (Non-union only please)."
- The title is inspired by the classic novel The Island of Dr. Moreau.
- A popular kid's TV show, Scooby Doo is remade in true Borderlands fashion:
- Misery Machine (Mystery Machine)
- Skaggy (Scooby)
- Harry (Shaggy)
- In T-Bone Junction, as well as all over the overworld for The Secret Armory of General Knoxx, there are billboards advertising Dr. Ned's treehouse in Hallow's End, saying that it is a creepy treehouse for sale.
When a player has completed all the objectives necessary for unlocking all the achievements, then plays non-online co-op with another player, it unlocks all the achievements for the other player as soon as they go back to Jakobs Cove.