Any tips on Unlocking Planetarium?

[Jimmy MacReady]

Hey guys.

Wouldn't mind some tips on unlocking planetariums. So I know that I should skip treasure rooms.

It takes three items of a certain pool to unlock it right? I noticed Tarot cloth now counts which should make it easier through buying via the shop.

Would like to know your run that you unlocked it with.

Thanks in advance!

[UwU]

I've just got lucky and unlocked it first day, without even knowing how to unlock it.
Use T Cain I guess? Less rng unlock method.

[Jevmen]

Originally posted by Volodya Walrus:

I've just got lucky and unlocked it first day, without even knowing how to unlock it.
Use T Cain I guess? Less rng unlock method.

Same, i got ir with tainted cain and 3 horoscope items, accidentally too

[Angel]

I just got lucky picking up astrology related items, I suppose if you see them you should buy them in the shop

[Jimmy MacReady]

Originally posted by Volodya Walrus:

I've just got lucky and unlocked it first day, without even knowing how to unlock it.
Use T Cain I guess? Less rng unlock method.

Originally posted by Jevmen:

Originally posted by Volodya Walrus:

I've just got lucky and unlocked it first day, without even knowing how to unlock it.
Use T Cain I guess? Less rng unlock method.

Same, i got ir with tainted cain and 3 horoscope items, accidentally too

Originally posted by Angel:

I just got lucky picking up astrology related items, I suppose if you see them you should buy them in the shop

Thanks for the responses guys. So tainted cain might be the go then? Havent really worked out the crafting recipes on him yet.

[Lucifer ★✬]

Originally posted by Hydran Agent:

Originally posted by Volodya Walrus:

I've just got lucky and unlocked it first day, without even knowing how to unlock it.
Use T Cain I guess? Less rng unlock method.

Originally posted by Jevmen:

Same, i got ir with tainted cain and 3 horoscope items, accidentally too

Originally posted by Angel:

I just got lucky picking up astrology related items, I suppose if you see them you should buy them in the shop

Thanks for the responses guys. So tainted cain might be the go then? Havent really worked out the crafting recipes on him yet.

on the wiki theres a page of all the crafting recipes. look it up if your having problems

[CRUMB MUNCHER]

Can you unlock it by getting zodiac stuff in Greed?

[Hassifa]

You can also break greed mode with d20 + battery pickup in store, and just keep buying items till you unlock it.

[jayhena]

it was just made way way easier to get in the last update

[Miles (Tails) Prower]

Originally posted by Lucifer ★✬:

Originally posted by Hydran Agent:

Thanks for the responses guys. So tainted cain might be the go then? Havent really worked out the crafting recipes on him yet.

on the wiki theres a page of all the crafting recipes. look it up if your having problems

Look for platinum god crafting recipes. There might be required items.

[Court Jester]

If you have access to Tainted Eden, rerolling into a zodiac item counts as picking it up for the purposes of the achievement. Not sure if you have to reroll until you have three at once, or if you can get them across multiple rerolls, but I got Planetariums pretty quickly without actively trying.

(D4 or D6 are probably saner alternatives.)

[K1]

just pick tainted cain & go for resource generating.
a lot of the zodiac recipes need soul hearts so i suggest u make gimpy as soon as you're able.

[Dutczar]

I just played Tainted Eden and got it randomly.

Also, skipping Treasure Rooms is only for the Planetarium to generate once it's unlocked, not unlocking it.

[grass]

all i can say is, reroll runs and try to get the virtue items, play fortune machines, and keep trying. Maybe i could attempt to co-op and help?