Monster Blood

Monster Blood

Statistics
Type:	Passive
Quality:
Sell Creep Price:	21
Unlock Method:	Purchase from Professor Goopton for 5 .
Ammonomicon Entry
Twist To Open
Emits deadly ooze when damaged. This canister contains a poisonous sample of dangerous monster blood, collected by Médecins Sans Diplôme for study.

Monster Blood is a passive item.

Effects[edit | edit source]

Deadly Distraction - If the player also has Decoy, the Decoy creates a large poison pool when attacked.
Deadlier Distraction - If the player also has Explosive Decoy, the Explosive Decoy explodes and creates a large poison pool when attacked.
Monster Grub - If the player also has Shotgrub, Shotgrub's bullets will home in on enemies.
Natural Selection - If the player also has Evolver, it evolves after every 3 unique enemy types killed instead of 5.
Pandemic Pistol - If the player also has Plague Pistol, the pistol turns into the Pandemic Pistol, turning red with an increased ammo capacity, and its bullets become linked like VertebraeK-47's bullets.
Venom Veins - If the player also has Mutation, Mutation will poison enemies damaged by it.
Like all heart container items, The Robot will receive 5 to 10 instead.
Prior to the Supply Drop Update, Monster Blood did not grant a heart container and had a different icon.
On the Switch version, and Windows 10 Steam version, the accented characters in the Ammonomicon entry won't show up, instead reading "Mdecins Sans Diplme".

This item may be a reference to the book Monster Blood, the third title in the original Goosebumps series, written by R. L. Stine. In the books, Monster Blood came in a twist-to-open can.
"Médecins Sans Diplôme" is French for "Doctors Without Diplomas", and is a reference to Médecins Sans Frontières, the global humanitarian organization born in France and known in English as Doctors Without Borders.