the binding of isaac antibirth console commands

If a Planetarium spawns on one of the alternative floors where Treasure Rooms would normally have 2 items to choose from, the Planetarium may still only have one item with no other choice available. They may also contain Signs of the Zodiac.

Planetariums are similar to Treasure Rooms, but only contain special astronomy-themed items that are only available through Planetariums. These rooms also have an individual chance to spawn in the purple-tinted areas of the Mausoleum, without Isaac previously skipping any Treasure Rooms. If Isaac enters a Planetarium, the chance will be set to 0% and can't be increased again This chance is further increased by an unknown percentage if Isaac has Magic 8 Ball or Crystal Ball. The Treasure Room must not be entered at all to be considered skipped. The chance for a Planetarium to appear starts at 1% and will increase by +20% whenever a Treasure Room is skipped. These items include the Signs of the Zodiac, Tiny Planet, Magic 8 Ball, and Crystal Ball. Planetariums are unlocked by possessing three astrology-related items simultaneously. Like Treasure Rooms, they require a key to enter. The Planetarium is a new unlock-able room type introduced in Antibirth that has a small chance to appear after certain criteria are met. For a list of other rooms featured in Antibirth, check out Chapters.

The binding of isaac antibirth console commands