[Eclipsed] Eco Portals is a challenge in Eclipsed, a mod for The Binding of Isaac.

Cosmic Spot
0 - The Fool
Key Piece 1
Key Piece 2
Echo Room

Note: this list does not include characters' default starting items.

Doors replaced by portals during this challenge.

When a room is cleared, 1 to 3 portals are created, leading to the next unexplored rooms and 1 portal leading to the starting room. Portals can be hidden by holding the map button (Tab).

Echo Room has 3 max.charge and saves room where it was used, so it can be revisited. Portals to saved rooms appear in starting room.

The following is unlocked for completing the [Eclipsed] Eco Portals challenge: Cosmic Spot

Unfinished character turned into challenge.

• Download Eclipsed from the Steam Workshop.