The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

Planetarium Chance Expanded
33 Comments
Aug 6 @ 2:45pm 
i feel like this mod should change the chance keep from entering planetarium to losing 5%-10%
you are still able to continue building/maintaining planet chance but only through keeping your streak of NOT grabbing treasure room items
EsauEnjoyer  [author]
Jul 22 @ 4:01pm 
@Diamond, naah, the mod changes planetarium chance using mod callbacks added by REPENTOGON so it can't do anything without REPENTOGON :isaac:
Jul 22 @ 10:22am 
is there any way to use this mod without repentagon cause im on steamdeck and its really hard to properly install it
Jun 19 @ 3:19pm 
Oh, thanks for clarification!
EsauEnjoyer  [author]
Jun 19 @ 2:52pm 
@Who?, vanilla planetarium chance is set 1% after entering a planetrium, keep bonus chance lets you keep bonus chance you get from skipping seen items and no-hitting floors.
Jun 19 @ 2:11pm 
Is the keep bonus chance gone if you pick up the first planetarium item from the first room you enter? It seems to reset mine to a lower percentage.
Jun 15 @ 2:25am 
it's possible toi config the chances on this mod? find it a bit odd skipping a boss item gives just a 5% at maximum, bosses items are the standard that allows you to keep up in case treasures rooms are not being merciful with you.
i know the thought is that "You could easily 30% on first floor iof you greed enough by skipping items, then 60% on the second!" until you remember if you gone so far without taking a single item from treasure nor bosses, you're literally going so far trusting the world for a planetarium item.
even with store items majority are utility stuff than actually offensive/defensive.
EsauEnjoyer  [author]
Jun 4 @ 12:27pm 
@yippee_00, this mod works on REPENTOGON/REPENTOGON+ :resmile:
Jun 4 @ 1:51am 
not work on rep+ :(
Feb 3 @ 1:31pm 
For some reason the planetarium boost triggers when going to new floors as tainted lazarus no matter what, and the bonus gets reset whenever I flip
Jan 20 @ 4:07am 
Thanks
EsauEnjoyer  [author]
Nov 21, 2025 @ 9:24pm 
@Мыф, if you have the keep bonus chance after entering planetarium option on then the bonuses from skipping seen items and no-hitting floors will keep increasing after visiting the planetarium.
Nov 21, 2025 @ 9:41am 
After visiting the planetarium, will the chances increase or not?
Jul 3, 2025 @ 1:58am 
Never mind thanks!
Jul 3, 2025 @ 1:45am 
How do I use the planetarium options in the debug console? They aren't showing up.
Jun 18, 2025 @ 5:58pm 
been playing for a while with this and wondering why it wasnt working

>come back
>see at the bottom "requires repentogon"

lol
EsauEnjoyer  [author]
Jun 3, 2025 @ 2:56pm 
@onesandalsoldier, it is intended. Effects that destroy items such as Void, Abyss, Eternal D6, Crooked Penny or The Hermit? also give the 2.5% skip bonus. The skip bonus for a special room is only lost when a new item is added to the players inventory inside the special room.
Jun 3, 2025 @ 12:42pm 
Is tainted cain turning items into pickups supposed to be considered not taking an item? For some reason even when I take treasure room items it gives him planetarium chance
Oct 9, 2024 @ 6:16am 
sadly caelum got removed from workshop
Aug 22, 2024 @ 4:04pm 
@therevardexs thank you so much.
EsauEnjoyer  [author]
Aug 14, 2024 @ 8:58pm 
@misaoluckystar87, mods only affect achievement unlocking until you've beaten Mom once, after that you can use whatever mods you want and still get achievements.
Aug 14, 2024 @ 2:27pm 
does this affect achievement unlocking?
Aug 8, 2024 @ 11:03am 
I love the balancing of this mod, making it still rare to find but not near impossible to find (if you're not skipping those precious treasure rooms.
EsauEnjoyer  [author]
Aug 6, 2024 @ 1:49pm 
@BL4Z3, REPENTOGON adds a planetarium chance stat to the HUD, meaning Planetarium Chance mod is redundant with REPENTOGON.
Aug 6, 2024 @ 10:44am 
Nice balancing
Aug 6, 2024 @ 8:01am 
Does this work with that mod that shows planetarium chance
Aug 5, 2024 @ 8:04pm 
nice idea
EsauEnjoyer  [author]
Aug 5, 2024 @ 6:16pm 
@ragman656, the bonus chance is added to base chance, meaning it is kept after entering a planetarium.
Aug 5, 2024 @ 6:08pm 
this will stop giving chance after the first planetarium has been found?
Aug 5, 2024 @ 4:15pm 
This is EPIC!!!
EsauEnjoyer  [author]
Aug 5, 2024 @ 2:52pm 
@otto, The Lost gains +5% planetarium chance each floor since Holy Mantle breaks do not count as hits.
Aug 5, 2024 @ 6:09am 
would this give the lost +5% planetarium chance each floor?
Aug 4, 2024 @ 5:31pm 
cool idea :104::dip: