The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

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Satan in Devil Rooms (+Fallen Angels)
   
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26 Jan, 2022 @ 4:34pm
14 Nov, 2024 @ 9:26pm
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Satan in Devil Rooms (+Fallen Angels)

In 2 collections by Stlkngne
Bombable Devil Statue mods
15 items
Some of my favorite Repentance boss mods
44 items
Description
This mod was inspired by Devil Statues Plus and Bombable Devil Statue.

There's a devil statue in each Devil Room. Now, sometimes it'll turn into a Satan fight. Once you defeat Satan, each devil deal item will cost a single point of damage rather than one or more heart containers.

Note: After you defeat Satan, The Lost will be able to take all items instead of being limited to just one.

Note: Paying the spike price will lock in your devil deals. You can still get to Angel Rooms via: sacrifice rooms, confessionals, book of virtues, duality, eucharist, act of contrition, and holy cards (see below).

Satan has been nerfed here a bit. The Leeches and The Fallen won't show up.
  • Basement: HP nerfed to 150. Foot stomps won't show up.
  • Caves: HP nerfed to 300. Foot stomps won't show up.
  • Depths: HP nerfed to 450. Foot stomps won't show up.
  • Womb and beyond: HP at normal 600. Foot stomps will show up.

Satan can only show up if:
  • it's a 1x1 devil room with a single devil statue in the normal position
  • there aren't any other enemies
  • there's at least one devil deal item for sale

You can choose to spawn a Holy Card after defeating Satan. If you've defeated Satan at least once in a Devil Room then Holy Cards will grant an additional effect.
  • In Devil Rooms, Holy Cards will give you an Act of Contrition item wisp. Act of Contrition gives you a 50/50 chance to get an Angel Room after taking a devil deal. It also gives a tears up, and reduces the penalty for taking red heart damage. Wisps can be lost due to damage so you'll need to protect it.
  • Outside of Devil Rooms, Holy Cards will give you a 10% Angel Room chance on the floor they're activated on. This means: if the angel/devil chance was 50/50 then the card will give you 55/45 odds in favor of Angel Rooms. It'll also give you 55/45 odds if the odds had been 0/100. It makes it 50/50 and then gives you the 10 point increase.

Note: You can't use the temporary Holy Mantle effect to pay the spike price.

Note: If you don't like this addition to Holy Cards then leave the option turned off in MCM. It'll disable it completely.

If Satan doesn't show up then you can bomb the devil statue to fight the fallen forms of Uriel and Gabriel. By default, they'll drop key pieces like normal. Filigree Feather will cause items to spawn instead.

You can also bomb devil statues in Curse Rooms to spawn fallen angels.

Note: You'll need to have unlocked secret 155 "The Angels Await!!!" by completing chapter 6 (chest/dark room) before the fallen angels will spawn.

Note: Taking the free key pieces will not lock in your devil deals.

Mod Config Menu can be used to control how often Satan shows up and what the fallen angels drop. You can also make the fallen angels a bit easier by nerfing their HP to that of their non-fallen variants.
  • Uriel: 450 -> 400
  • Gabriel: 750 -> 660

The Uriel first option was removed. To make this behave consistently between Angel and Devil Rooms, I'd recommend grabbing the Uriel before Gabriel mod.

If you want harder versions of Satan, Uriel, or Gabriel then I'd recommend:
49 Comments
Shadowic 18 Jul @ 10:30am 
Dunno how, but somehow, it fixed itself.
Shadowic 18 Jul @ 8:22am 
Dunno why, but either something changed in last rep+ updates, or I'm really unlucky... Like, I set "keys,then items" - no keys, only items. Set to "keys only" - no keys, still items only... Either it also mod order issue (maybe, I dunno, don't really think enabled mods in my order make it like this)... or... bug after update?
Stlkngne  [author] 6 Dec, 2024 @ 1:19am 
It looks like that text issue was fixed in the latest rep+ update.
Stlkngne  [author] 28 Nov, 2024 @ 10:45pm 
The only issue I'm aware of right now is the "Isaac vs Satan" text that pops up. The text gets stuck on-screen. It's an api bug that needs to get patched on the game side.
Basil 28 Nov, 2024 @ 8:47pm 
any plans for rep+?
Stlkngne  [author] 24 Mar, 2023 @ 9:22pm 
I updated the holy card behavior. You can now get an act of contrition wisp if you use it in a devil room.
Rocker26a 24 Mar, 2023 @ 6:34am 
I'd argue it's not really "free", beating Satan is a challenge (or it ought to be anyway). Like, if you take damage in the Satan fight just for the chance to take more for an item, it seems like the value proposition is getting a little slimmer. Particularly if you're playing a character who primarily uses Soul Hearts. You might as well just take the normal deal.
Regardless, would making the items free really be the only way to prevent them lowering Angel room chance? Might there be a way to borrow the Act of Contrition's effect?
Stlkngne  [author] 23 Mar, 2023 @ 11:00pm 
The only way to do that would be to make the items free. I don't really like that idea. It's already fairly OP to get almost free items from devil rooms. I did just add a way via holy cards to temporarily help you get to an angel room though. I also listed a few other ways you can still get to angel rooms in the description.
Rocker26a 22 Mar, 2023 @ 11:23am 
Right, I get that fighting Satan doesn't lower your chance. I'm saying, if you beat Satan and get the items reduced to the spikes, them not lowering your Angel room chance would be a nice bonus.
Stlkngne  [author] 22 Mar, 2023 @ 12:11am 
Fighting satan doesn't make you lose your angel room chance. You lose that when you buy a devil room item (even if it's the spike price).