Firebomb and the Waveblades

Firebomb and the Waveblades are Robbie Tai's personal weapons.

Description
Firebomb is a single-shot grenade launcher strapped to Robbie's left forearm. As its name implies, Robbie exclusively loads it with incendiary grenades. Firebomb also doubles as wrist protection, being made mostly of metal.

The Waveblades are a pair of metallic roller blades that not only grant Robbie with additional mobility on the ground, but also serve as leg versions of gauntlets. The Waveblades together possess a total of four integrated thrusters, two on each boot. These thrusters propel Robbie further through the air in the form of bursts, enabling him to perform "midair jumps." Only three full-power bursts can be used consecutively before these thrusters must recharge, although the thrusters can be sustained for a few seconds at a time at lower settings.