Taken from TOTO unit (MK-III) user guide / Section 6.9:

If confronted with oppressive terrain, the TOTO can traverse via its built-in tactical claw grips, allowing for complete area access, as well as full vertical ascent. In addition, each unit is equipped with magnetic surface-lock technology and non-slip tactile-response fasteners.

Danger Zone One. Story by Midnight. Art by Sikretwepon.