GB Bug

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Font TeamMeat G.pngFont TeamMeat B.png   Font TeamMeat B.pngFont TeamMeat u.pngFont TeamMeat g.png
Item icon
Item altar
Table dividing line 1.png
Table dividing line 2.png
Secret Room Secret Room
Treasure Room Treasure Room
Greed mode only Shop Shop
Table dividing line 3.png
Added in Afterbirth †(page 4, column 20, row 2)
Removed in Afterbirth †(page 4, column 20, row 2)
GB Bug Defeat Ultra Greed as EdenGB BugGB Bug
Added in Afterbirth

GB Bug is an unlockable passive item added in Afterbirth.

Effect[edit | edit source]

  • Spawns a familiar that bounces around the room, deals 8 damage per tick or 120 damage per second and applies a random status effect to enemies it comes in contact with.
  • The familiar also has a chance to re-roll pickups that it passes over into other pickups, chests, or items, in an uncleared room only (with at least one enemy alive).

Notes[edit | edit source]

  • GB Bug can block projectiles.
  • GB Bug does more damage per second than The Peeper The PeeperCollectible The Peeper Rebirth icon.pngSpawns a familiar that floats slowly around the room on a zig-zag pattern similar to Boom Flies damaging enemies it passes through., with the added random status chance.

In-game Footage[edit | edit source]

Trivia[edit | edit source]

  • This item's in-game appearance may be a reference to "Missingno.", a famous bug occurring in the first Pokémon games.
  • As Edmund confirmed on Twitter the pickup quote "Game breaking bug, right away!" is a reference to a quote by Phil Fish in Indie Game: The Movie, where he says the exact same words when a bug is discovered in FEZ on the first day it is being shown at PAX.

Seeds[edit | edit source]

 PC  9B7E 3G67 (Treasure room adjacent to spawn, curse of the labyrinth) (hard mode only)

 PC  GZWT H4LE (First floor treasure room) (Normal mode only)

Eden Unlocks Eden Unlocks Eden Unlocks
Added in Afterbirth †
Blank CardBlank CardDefeat Isaac as EdenBook of SecretsBook of SecretsDefeat Satan as EdenMysterious PaperMysterious PaperBeat ??? as EdenMystery SackMystery SackDefeat The Lamb as EdenUndefinedUndefinedComplete the Boss Rush as EdenGlitch BabyGlitch BabyDefeat Mom's Heart on hard mode as Eden Eden's BlessingEden's BlessingDefeat Hush as EdenGB BugGB BugDefeat Ultra Greed as EdenYellow BabyYellow BabyDefeat Mega Satan as EdenCracked BabyCracked BabyEarn all hard mode completion marks as Eden Eden's SoulEden's SoulDefeat Delirium as EdenMetronomeMetronomeDefeat Ultra Greedier as Eden
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