Gurdy is one of the four bosses that you can face in the Caves levels. She is a static boss that remains stationary in the middle of the room. When you enter the boss room, Gurdy is usually there with a few Boils and Flies of random variety.
Gurdy's basic attack is firing 5 shots at once, in one of 3 different directions. This is indicated by her pulling her head inside, and making it reappear at another side.
- Since Gurdy does not move, she is balanced out by having a large amount of health to take down. This means that any Items that improve your projectile damage output will shorten this fight significantly. This also gives you a good time to use Bombs if you have any to spare, since you are guaranteed to hit and take a good chunk of health off of Gurdy.
- It is preferable to take out any of the other monsters that Gurdy summons during the fight before focusing on her, so that they do not cause problems later on.
- Sometimes, rocks will partially block your side paths, so that dodging Gurdy's shots becomes more difficult. It may be worth it to clear them with bombs at the start of the battle (and hurting Gurdy in the process).
- Standing behind her will prevent her from firing her 5-way shot spread at Isaac, and most of the Boil shots will not reach him. However, Flies are still dangerous in this position.
- Another good strategy is to kill all of the enemies first, and go to a side you choose. That will cause Gurdy to shoot at you, but will take some time. Go to the other side to dodge her attack. Keep repeating, and Gurdy will be killed. This strategy will not work on the champion version.
- If Gurdy spawns a Gut on one side of the room, the Gut's explosive shots can hurt Gurdy and whatever else she spawns.
In this form, she does not spew blood; instead, she will continously spawn various flies and boils.
- Also referred to as "the Pile" in the Unholy Edition Artbook.
- Gurdy was confirmed to be female by Edmund on Formspring
- Gurdy appears in the demo.
- The process by which Gurdy's head reappears when she performs her basic attack is described as "birthing" in the Unholy Edition art booklet.
- According to Edmund, her name came from GERD (gastroesophageal reflux disease). In-universe, it most likely derives from the horrific noise made when it launches a projectile attack, which sounds like someone saying "gurdy" while belching.
- According to Edmund, Gurdy is based on a story centered around the D&D controversy in which a woman claimed she was thrown into a well filled with dead children; Gurdy was originally going to be composed of dead children (Isaacs, to be exact), but it was later decided to make her out of innards, to make it less confusing.
|Basement||Larry Jr. • Monstro • The Duke of Flies • Gemini • Steven • Famine|
|Cellar||Widow • Pin • The Duke of Flies • Famine • Gurdy Jr. • The Blighted Ovum|
|The Caves||Fistula • Peep • Gurdy • Chub • C.H.A.D. • Pestilence|
|Catacombs||The Husk • The Hollow • The Blighted Ovum • The Carrion Queen • Peep • Pestilence • The Wretched • Gurdy Jr.|
|The Depths||Loki • Monstro II • Gish • War • Mom|
|Necropolis||Mask of Infamy • Daddy Long Legs • The Carrion Queen • The Bloat • Loki • War • The Wretched • Mom|
|The Womb||Scolex • Blastocyst • The Bloat • Death • Conquest • Daddy Long Legs • Triachnid • Teratoma • Mom's Heart • It Lives|
|Utero||Teratoma • The Bloat • Death • Conquest • Daddy Long Legs • Triachnid • Lokii • Mom's Heart • It Lives|
|Sheol||The Fallen • Satan|
|First to fifth and seventh level||The Fallen • Headless Horseman|