The R.O.B. Squad is an army in The Subspace Emissary. The army like the Koopa Troop and Subspace Army, members of the R.O.B. Squad are your enemies. Three R.O.B.s are in this army- R.O.B. Sentry, R.O.B. Blaster, and R.O.B. Launcher. R.O.B. Sentries have the lowest health while R.O.B. Launchers have the most. Trophy Stands do not always work on them as they need weakening. R.O.B. Sentries attack using their arm, R.O.B. Blasters fire lasers and R.O.B. Launchers fire missiles. R.O.B. Sentries and R.O.B. Blasters move around. R.O.B. Launchers are stationary. They can only turn themselves. R.O.B. Sentries and R.O.B. Blasters follow players. R.O.B. Blasters and R.O.B. Launchers are hard to defeat as they may fire right when you are about to attack. R.O.B. Sentries look like R.O.B.. R.O.B. Sentries, R.O.B. Blasters and R.O.B. Launchers are easy to avoid if you jump over them before they attack you, although they'll turn around and fire at you. The R.O.B.s look up at you when you jump over them.