Security Force

Security Force is a mid-boss appearing solely in Kirby: Planet Robobot.

Physical appearance
Security Force is a compacted humanoid-like robot which strangely resembles Kirby's Return to Dream Land's boss, Metal General and behaves exactly like said boss.

Kirby: Planet Robobot
Security Force debuts in this game. It can be found throughout parts of the game, and even when using the Jet Mode armor. Its behavior is exactly identical to Metal General's, such as using projectiles that yields Bomb (from its missiles and mines), Beam (from Metal Bits) and Spark (from its spark mines). When defeated, it will attempt to self-destruct, causing a short fire that lasts for roughly 10 seconds. If Kirby destroys it in time before its self-destruction, then it won't explode.