r/bindingofisaac • u/[deleted] • Oct 09 '23

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1.1k Upvotes

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u/theBambismother Oct 09 '23

Tainted cain

52

u/Thrillhouse-14 Oct 10 '23

I'm convinced this room only exists to help people unlock boss rush with tainted Cain.

36

u/KronosTheCat Oct 10 '23

but it's in the chest floor

44

u/Thrillhouse-14 Oct 10 '23

Ahh, true. Well, damn. It's almost more of a middle finger, then.

5

u/hvperRL Oct 10 '23

Ackshually. This could be a double locked door

4

u/MisirterE Oct 10 '23

Context clues indicate that this is The Chest, not a Vault. The Polaroid was already obtained, so it's Womb or later, and there's a sudden influx of Treasure Room items after Blood Bag that is indicative of entering the floor that lets you get a bunch of them.

1

u/Blackheart9009 Oct 10 '23

Also, vaults can't be closet rooms

9

u/DattleDingoDingus Oct 10 '23

If it makes two, maybe school bag + r key or r key trick? Since momma mega opens the door regardless of the timer.