|Debut:||Madness: Project Nexus 2|
|Appearances:||1 (game only)|
|Enemies:||Sanford, Deimos, Bandits, MERC|
Swamp Zeds are a special variety of zombies that appear in Madness: Project Nexus 2. Compared to normal zombies they have a withered jawline, are a paler shade of green, and have the ability to hurl globs of poisonous/caustic substance at their prey. This gloop deals a small amount of damage over time; while not particularly deadly on its own, it prevents the player from regenerating health until it wears off. The gloop is disabled in Interactive Mode.