LEGO 70166 Spyclops Infiltration was a 109 piece Ultra Agents set with 2 minifigs released in 2015. It features a Spider mech with brick stud shooters, minifigures—Spyclops and Ultra Agent Trey Swift—with a stud shooter, shield, robot spiders, and an AppBrickGadget. It was retired in November 2015 with a lifespan of 8 months.

Description via Its a Block Party