Infestation

Infestation is a passive item.

Effects

 * 1-3 Blue Flies randomly spawn whenever Isaac takes damage.

Interactions

 * : Doubles number of flies spawned.
 * : Flies are bigger and deal double damage.

Seeds
8H3N AE8H (Treasure room adjacent to spawn) (normal mode only) QZ8P 4BQF (Treasure room adjacent to spawn) 2VP2 JVWH (Treasure room two rooms above spawn) CW0L S1LN (Treasure room in one room above the spawn) 33QM WGYC (Treasure room in one room above the spawn) LBXS W367 (Treasure room adjacent spawn) YFK2 Q16L (Treasure room adjacent spawn)