U.F.S. is a familiar in Glacier's Laboratory, a mod for The Binding of Isaac.

x0.75 damage multiplier.

Grants spectral tears that can travel through obstacles.

Spawns a saucer familiar that orbits around Isaac, it deals 2 damage per tick (10 per second) to enemies.

In hostile rooms, the saucer will place a Sprinkler on top of itself, orbiting around a random enemy from a distance. The sprinkler aims at the enemy and fires tears that copy Isaac's stats and tear effects.

If Isaac takes damage, the saucer will fire 4 tentacle lasers that are similar to Alien Technique, but they are shorter and deals 4 damage each tick.

U.F.S. can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for U.F.S. have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Glacier's Laboratory from the Steam Workshop.