Robo Vacuum 2

Robo Vacuum 2 is the upgraded form of Robo-Vac, a Tinkerer familiar that autonomously collects battlefield pickups and distributes their benefits to the entire team rather than just its summoner. This makes it far more efficient than manually walking cats over to pickups during combat.

Compared to the base Robo-Vac, the upgraded version likely has improved stats, better movement speed, or enhanced pickup-sharing radius. In pickup-dense encounters — particularly in rooms after defeating minibosses or elite enemies — the Robo Vacuum 2 can collect and distribute multiple beneficial items in a single engagement.

Team-wide pickup sharing is a powerful effect that compounds across a run. Deploy the Robo Vacuum 2 early in each battle and let it sweep the room while your cats handle combat. The cumulative healing and bonus items gathered over many fights can substantially extend your run's longevity.