Infestation 2

Infestation 2 is a passive item.

Effects[edit | edit source]

Spawns an allied Blue Spider from each enemy that is killed.
This item belongs to the Spider Baby set. Collecting three items from this set will transform Isaac into a humanoid spider.

Enemies do not spawn Blue Spiders when killed by anything not controlled by Isaac (environmental hazards, charmed enemies, death upon clearing room, etc).
Enemies do not spawn Blue Spiders when killed by Blue Spiders.
Blue Flies can also spawn Blue Spiders.
Enemies killed by familiars will spawn Blue Spiders.
Destroying dead shopkeepers will spawn Blue Spiders.
Killing Pin will give one Blue Spider for each of his segments.
Killing Chub will spawn a lot of Blue Spiders.
Killing a Homunculus or a Begotten will sometimes spawn a Blue Spider for each segment in the chains holding them to the wall.
Dark Balls spawned by Little Horn can also drop Blue Spiders upon death.

PS4 AV4D 6SA4

Vita F2YP 4L9V (Treasure Room adjacent to spawn)

PC KLFM X14Z (First floor Treasure Room)

Spider Items