LexBots are one of the non-playable characters in LEGO DImensions 2: The Rise of Enoch, from the DC Comics franchise.
LexBots are specially designed robots made by Lex Luthor to help do him carry out his evil schemes and are mostly used in combat against Superman. They hover over the ground and are equipped with blasters.
In LEGO Dimensions LexBots are used as minions to assist Vortech's army in their mission of collapsing all the dimensions.
Grand Interdimensional War