Can't be damaged or deal damage, but disappears after reaching the current Time Limit. Ignores walls. Unlock: Evolve the Lifesign Scan (DLC-only character).

Ghost is a uniquely special character. Unable to deal or receive damage, but can pass through walls freely and survives until the time limit. Primarily suited for specific challenges or achievement hunting rather than standard damage runs.

Focus on the Lifesign Scan starter and utility-focused passives. Since damage is not a factor, the build goals center around support, exploration, and time-based objectives.