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 or his stats changes, the saucer may instead chases enemies and fires 4 tentacle lasers that are similar to Alien Technique, these lasers deal 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.