Item Description Mod Isaac Repentance -

Isaac disables achievements if you play with mods before beating Mom at least once unmodded.

Repentance introduced Planetariums, but their spawn chance is hidden. EID shows your exact percentage and how it changes (e.g., “+20% chance because you skipped a Treasure Room”). item description mod isaac repentance

Allows you to fast-travel to any explored room on the floor. Combined with EID, you can check item descriptions in item rooms, then warp back to the boss room. Saves 10+ minutes per run. Isaac disables achievements if you play with mods