Selectable Target

Selectable Target (also referred as Selectable Deployment) is a target priority added in Version 29.0, initially for Cleansing Foam, Bloon Trap with Larger Service Area, and Obyn Greenfoot's Wall of Trees. It is a secondary target option that adds a green button on the main target priorities. When this targeting priority is interacted, it allows certain On-Track attacks to follow a single targetable location. On-Track attacks default on Close and can be retargeted anywhere within the tower's immediate range, including range given by range buffs. If target location is outside range, which is only possible by means of losing range buffs, the target location defaults back to Close.