The 80-X Boxguard is a special type of security bot developed by Steiner Bisley appears in Deus Ex: Human Revolution.
Characteristics
The 80-X Boxguard is a powerful bot powered by a small radioisotope thermoelectric generator that unfolds from a cube form, hence the name. In addition to being almost unnoticeable in standby mode, it can be dropped from a helicopter without taking any damage, which allows the bot to be in optimal condition for an attack. It is slow and looks cumbersome, but it's a formidable opponent armed with dual miniguns and side-mounted vertical rocket launchers, which fire guided rockets.
Gallery
80-X Boxguard in cube form
Adam Jensen protects against attack from a 80-X Boxguard
Adam Jensen fights against a 80-X Boxguard droid
80-X Boxguard folded and unfolded in cubic mode
80-X Boxguard concept art