Metroid Prime Hunters - Tools of the Trade

From the official Hunters website:

"Trace is a Kriken, one of the most hated and feared races in the galaxy. Every Kriken, when he reaches a certain age, is exiled by its clan for a rite of passage. Trace is currently in exile, traveling the galaxy looking for planets to expand the Kriken empire."

This spindly, sharp-angled bug uses a cannon called the Imperialist. You'd know it better as a sniper rifle. Each hunter's weapon can be used by everyone else, but in their own hands the guns become truly vicious. Trace, for example, can really rip things up by sniping. His alternate form is the Triskelion, a bizarre, tri-pedal insectoid shape that's practically invisible.