Lil Portal is an unlockable familiar in The Binding of Isaac, added in the Repentance DLC.
Spawns a familiar that follows Isaac and can be launched by double-tapping a shooting key.
The familiar will consume pickups and trinkets in its path, converting them into Blue Flies while increasing its size.
Upon consuming 1 + 1 × CurrentFloor pickups, it will spawn a purple portal that leads to a special room. The contents of this room remain unchanged for the duration of the run, and it may be accessed from any floor by creating the portal again.
The portal remains in the same place it was initially created, even after Isaac leaves the room. Its location will be marked on the map.
After creating a portal, the familiar disappears until the next floor, where another portal can be created that leads back to the same room.
Damage dealt by the familiar is equal to 2 + 2 × ConsumablesDestroyed + 2 per tick, ticking up to 10 times per second. This damage cannot exceed 6.
The familiar does not deal damage or consume pickups while following behind Isaac. It must be launched in order to do so.
Any trapdoors created in the portal room will lead to the I AM ERROR room.
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this item for the previous Repentance version, check this page instead.
Defeat Mother as Apollyon.
Lil Portal can be found in the following item pools:
Name | Weight |
---|---|
Treasure Room |
1.0/1.0
|
Greed Treasure Room |
1.0/1.0
|
The following tags are applied to this item:
Id | Description |
---|---|
summonable | Can be summoned via ![]() |
offensive | Can appear for ![]() |
The following special synergies and interactions for Lil Portal have been documented.
Mod | Item | Synergy |
---|---|---|
--- | BFFS! | ×2 damage. |
* Note that not all possible synergies and interactions are listed here.